Issuu

CRES Bearings

S RO

K-1

LU TIO NS

C OR

SIS TANT ENGINE

ED R E

CRES Bearings

CRES Bearings Corrosion Resistant Engineered Solutions (CRES) bearings address various industries and applications by providing multiple solutions utilizing a variety of materials and sealing elements. CRES bearings assist customers in meeting HACCP (Hazardous Analysis and Critical Control Point) procedures and stringent plant cleaning requirements including both CIP (Clean in Place) and SIP (Steam in Place).

K-2

速

Corrosion Resistant Bearings

CRES Bearings

CRES Bearing Selection Guide Cam Followers Brand

Image

Series

Style

Duty

Type

CF-CR

CCF-CR Stud CFE-CR McGill

CRES CAMROL

Standard CCFE-CR

CYR-CR Yoke CCYR-CR

Mounted Roller Bearings Brand

Image

Sealmaster

Series

Housing Style

RPB-C2 CR

Two Bolt Pillow Block

RPB-C4 CR

Four Bolt Pillow Block

RFB-CR

Four Bolt Flange

Duty

Standard

Mounted Ball Bearings Brand

Sealmaster

K-3

Image

Series

Housing Style

CRPS-PN

Pillow Block

CRFS-PN

Four Bolt Flange

CRFTS-PN

Two Bolt Flange

Duty

Standard

Corrosion Resistant Bearings

CRES Bearings

Material O.D.

Eccentric

Mounting

Inner and Outer Material

Size Range

Rolling Element Material

Seal

Section Name

Inch

Pages

Cylindrical N/A Crowned Hex Hole Cylindrical Eccentric

440C Stainless Steel

Crowned

K-13 to K-16

LUBRI-DISC (up through 7/8" size)

3/4" 2 1/4"

LUBRI-DISC+ (1" size and larger)

CRES Cam Follower

Cylindrical N/A

K-17 to K-18

Yoke Style

Crowned

Material

Lock Type Single Lock Collar

Double Lock Collar

RPBA-C2 CR

RPB-C2 CR

RPBA-C4 CR

RPB-C4 CR

RFBA-CR

RFB-CR

Inner and Outer Material

Inner Ring: 52100 Steel

Lock Type Setscrew

Concentric

CRPS-PN

CRPS-PN-T

CRFS-PN

CRFS-PN-T

CRFTS-PN

CRFTS-PN-T

Size Range

Rolling Element Material

52100 Steel

Seal

Contact

Material Housing Material

316 Stainless Steel

Inner and Outer Material

Phosphorus Nickel Coated 52100 Steel

Inch

Metric

1 3/16” - 3 1/2”

35 mm 95 mm

2 1/4” - 5”

60 mm 125 mm

1 3/16” - 4”

35 mm 105 mm

Section Name

RPB-CR Series Mounted Roller Bearings

Pages K-23 to K-24 K-25 to K-26 K-27 to K-28

Size Range Rolling Element Material

52100 Steel

Seal

High Performance Seal (HPS)

Inch

Metric

3/4” - 2 7/16”

20 mm 60 mm

3/4” - 2 7/16”

20 mm 60 mm

3/4” - 2 3/16”

20 mm 55 mm

Section Name

Pages K-35 to K-36

PN Gold Mounted Ball Bearings

K-37 to K-38 K-39 to K-40

K-4

速

Corrosion Resistant Bearings

CRES Bearings

CRES Bearing Selection Guide Cont. Mounted Ball Bearings Brand

Image

Series

Housing Style

CRBFRS-PN

Four Bolt Flange Reduced

CRBFTRS-PN

Two Bolt Flange Reduced

CRFBS-PN

Flange Bracket

CRPC-PN

Pillow Block

CRTBC-PN

Tapped Base Pillow Block

CRFC-PN

Four Bolt Flange

CRFTC-PN

Two Bolt Flange

CRPLF-PN

Pillow Block - Low Base

CRTBF-PN

Tapped Base Pillow Block

Sealmaster

K-5

Duty

Standard CRFCF-PN

Piloted Flange Cartridge

CREHBF-PN

Hanger Bearing - External Lube

CRSTF-PN

Wide Slot Take Up

Insert

ERX-PN

ER Style

NP-C CR

Pillow Block

SF-C CR

Four Bolt Flange

SFT-C CR

Two Bolt Flange

FB-C CR

Flange Bracket

Corrosion Resistant Bearings

CRES Bearings

Lock Type Setscrew

Concentric

Material Housing Material

Inner and Outer Material

Size Range Rolling Element Material

Seal

CRBFRS-PN-T

CRBFTRS-PN-T

316 Stainless Steel

Section Name

Inch

Metric

Pages

1 7/16" 1 1/2"

40 mm

K-41

1 7/16" 1 1/2"

40 mm

K-42

CRFBS-PN

CRFBS-PN-T

3/4” - 1 7/16”

20 mm 35 mm

K-43 to K-44

CRPC-PN

CRPC-PN-T

3/4” - 1 1/2”

20 mm 40 mm

K-45 to K-46

CRTBC-PN

CRTBC-PN-T

3/4” - 1 1/2”

20 mm 40 mm

K-47 to K-48 K-49 to K-50

High Strength Composite CRFC-PN

CRFC-PN-T

3/4” - 1 1/2”

20 mm 40 mm

CRFTC-PN

CRFTC-PN-T

3/4” - 1 1/2”

20 mm 40 mm

1" - 2 3/16"

30 mm 55 mm

K-53

3/4" - 2"

20 mm 50 mm

K-54

1 3/16" - 2 7/16"

30 mm 60 mm

K-55

Phosphorus Nickel Coated 52100 Steel

CRPLF-PN

52100 Steel

High Performance Seal (HPS)

CRTBF-PN Fluoropolymer Coated Cast Iron

CRFCF-PN

PN Gold Mounted Ball Bearings

K-51 to K-52

CREHBF-PN

1" - 2 7/16"

CRSTF-PN

3/4" - 2 7/16"

20 mm 60 mm

K-57

3/4” - 2 7/16”

20 mm 60 mm

K-58 to K-59

1/2” - 2 1/2”

20 mm 60 mm

PN-T

ERX-PN

ERX-PN-T

K-56

N/A

NP-C CR

3/4” - 2 7/16”

SF-C CR N/A SFT-C CR

FB-C CR

ERX-TREME PN Gold Style Ball Bearings

316 Stainless Steel

Black Oxide 52100 Steel

52100 Steel

Single Lip Rubber Contact Seal

3/4” - 2 7/16”

3/4” - 2 3/16”

3/4” - 1 7/16”

K-65 to K-66 K-71

CR Gold Mounted Ball Bearings

K-72

K-73

K-74

K-6

CRES Bearings

CRES CAMROL Bearings

McGill CRES Cam Follower Bearings McGill CAMROL速 bearings are full complement needle bearings featuring 400 series corrosion resistant steel material and are available in two basic mounting styles for use mechanical automation or linear motion applications. Our basic features each contribute to superior performance, while the LUBRI-DISC速 and LUBRI-DISC +速 seal feature helps prevent metal to metal contact within the bearing while providing a barrier for contaminant entry while still providing blowout protection when relubricating. In addition to the seal feature these bearings are available with several dimensional choices and combinations to provide a specific solution for the application. Within the following section you can learn more about these features and how the can be applied to your application.

Thru-Hardened End Plate Cylindrical Outside Diameter

Oil Hole Plug

Single Row Full Complement Needles

Machined Oil Holes

LUBRI-DISC+ Seal*

Hex Hole Heavy Section Outer LUBRI-DISC+ Seal*

Permanent Marking

Integral Flange Zone Hardened Race

*LUBRI-DISC+ seal is used on bearings with a 1" O.D. and larger. Smaller sizes use LUBRI-DISC seals. K-7

Cam Follower CRES Nomenclature Basic Type, Construction CF - Cam Follower CYR - Cam Yoke Roller Construction Suffix E - Eccentric Bushing (Stud Type Only) Size O.D. In Inches Standard Suffix S - LUBRI-DISC+ Seal* B - Broach (Hex Hole), (Stud Type Only) Material CR - Corrosion Resistant (400 Series Corrosion Resistant Steel)

CRES Bearings

CRES CAMROL Bearings

CFE - 1 1/2 - SB CR

*LUBRI-DISC+ seal is used on bearings with a 1" O.D. and larger. Smaller sizes use LUBRI-DISC seals. K-8

CRES Bearings

CRES CAMROL Bearings

Features and Benefits 400 Series Corrosion Resistant Steel Manufactured from bearing quality 400 series corrosion resistant steel components for improved resistance to both external and internal corrosion. CRES CAMROL bearings are dimensionally interchangeable with standard CAMROL® bearings and easily identifiable with "CR" designation

Single Row Full Complement Needle Rollers The small roller diameter to length ratio of needle rollers provides the maximum amount of rollers, with minimal radial section, which helps support radial loads with minimal deflection. The CRES series also incorporate 400 series corrosion resistant steel needles providing a balance between corrosion resistance and bearing capacity.

Heavy Section Outer The heavy section outer helps support radial loading and provide proper rolling element support.

LUBRI-DISC+ SEAL The LUBRI-DISC®+ seal is provided in sizes 1” and larger and offers a lip wiping seal for improved protection against liquid contamination while maintaining all the benefits of a standard Lubri-Disc® seal. The enhanced seal helps provide up to five times better protection against water entry due to wash down. The CAMROL standard for seals, the Lubri-Disc seal not only helps keep contaminants out and lubrication in the bearing, but with an integral back plate to separate the metal to metal contact between the outer ring and endplate(s) or flange. The back plate feature reduce friction resulting in lower operating temperatures which can extend grease life and allowing for higher operating speeds Our seal also includes vents to help prevent seal blowout during relubrication, while the outer raceway is machined with an reservoir for additional lubricant capacity. The Lubri-Disc+ seal balances sealing, lubricant capacity, and low drag operation essential to a precision cam follower suited for most industrial applications requiring a corrosion resistant solution.

Cylindrical Outside Diameter (OD) The cylindrical OD can improve performance in certain applications such as improved track capacity by maximizing the contact area with the track.

K-9

Features and Benefits continued Zone Hardened Raceways

CRES Bearings

CRES CAMROL Bearings

Inner studs are induction heat treated in the roller path and flange surfaces only. The remainder of the stud has a mild hardness (generally below 46HRC) resulting in a ductile stem that provides toughness.

Integral Flange The integral flange helps maintain bearing integrity throughout the bearing life. Zone hardened to provide wear resistance from incidental contact with the outer or rollers, and provides a sealing surface for the LUBRI-DISC速 or LUBRI-DISC+速 seal.

Hardened Endplate Similar to the flange, the endplate must provide a seal surface for the seal and resist wear from incidental contact with the outer or rollers. The hardened and ground endplate provides a sealing surface for the LUBRI-DISC速 or LUBRIDISC+速 seal.

Factory Grease Fill The cam follower and cam yoke roller bearings are factory lubricated with H1 food grade grease. Contact Application Engineering when application conditions require special lubricants.

K-10

CRES Bearings

CRES CAMROL Bearings

Features and Benefits continued Lubrication Holes Depending on size, McGill CAMROL bearings may include lubrication holes to accept a standard drive fitting or included oil hole plug(s). The oil hole plug is recommended for closing unused hole to help protect against bearing contamination or lubrication loss.

Permanent Marking Part number permanently marked on bearing face, helps bearing identification after years of service.

Hole Plug (s) All McGill Cam followers include 1-2 (depending on # of holes) lubrication hole plugs to help provide proper lubrication path to the rolling elements and prevent contamination from entering the bearing through an unused hole.

Options Eccentric Stud Eccentric stud option provides a means of adjusting the radial position of the bearing which can improve the load sharing of inline bearing combinations. Cam follower load sharing helps reduce operation costs by reducing premature failures due to overloaded bearings, the need of precise mounting hole location tolerances and providing ability to realign bearing due to track wear.

K-11

Custom Capabilities

CRES Bearings

CRES CAMROL Bearings

• Customer Specified factory grease fill • Grease Fitting Installed • Stud or thread length modifications • Roller diameter variations or tolerances • Cam followers grouped or matched diameter tolerance / run out sets • Custom engineered to order designs

K-12

CRES Bearings

CRES CAMROL Bearings Basic Construction Type: Rolling Elements: Seal Type: Lubrication: System Configuration: Mounting Feature: Dimensional Interchange:

Stud Type 400 Series Stainless Steel

W C

Full Complement Needle 400 Series Corrosion Resistant Steel

TL HD

LUBRI-DISC (7/8" & smaller) LUBRI-DISC+ (1" & larger)

H RD

H1 Food Grade Grease

Concentric / Eccentric Stud Hex Hole Standard Camrol

CF-CR Series Part No.

CFE 1/2 SB CR CF 9/16 SB CR CFE 9/16 SB CR CF 5/8 SB CR CFE 5/8 SB CR CF 11/16 SB CR CFE 11/16 SB CR CF 3/4 SB CR CFE 3/4 SB CR CF 7/8 SB CR CFE 7/8 SB CR CF 1 SB CR CFE 1 SB CR CF 1 1/8 SB CR CFE 1 1/8 SB CR

Stud Length

Endplate Extension

Roller Diameter

Roller Width

Stud Diameter

inch mm

With Lubri-Disc Seals

CF 1/2 SB CR

inch mm

ECC

Minimum Length Thread Overall Length inch mm

Nom.

Tol.

Nom.

Tol.

Nom.

Tol.

(Ref)

.500 12.70

+0/-.001 +0/-.03

.375 9.53

+0/-.001 +0/-.03

.190 4.826

+0/-.001 +0/-.03

.625 15.88

.03 .8

.25 6.35

1.03 26.2

.5625 14.29

+0/-.001 +0/-.03

.375 9.53

+0/-.001 +0/-.03

.190 4.826

+0/-.001 +0/-.03

.625 15.88

.03 .8

.25 6.35

1.03 26.2

.625 15.88

+0/-.001 +0/-.03

.438 11.13

+0/-.001 +0/-.03

.250 6.35

+0/-.001 +0/-.03

.750 19.05

.03 .8

.3125 7.94

1.22 30.9

.6875 17.46

+0/-.001 +0/-.03

.438 11.13

+0/-.001 +0/-.03

.250 6.35

+0/-.001 +0/-.03

.750 19.05

.03 .8

.3125 7.94

1.22 30.9

.750 19.05

+0/-.001 +0/-.03

.500 12.70

+0/-.001 +0/-.03

.375 9.53

+0/-.001 +0/-.03

.875 22.2

.03 .8

.375 9.5

1.41 35.7

.875 22.23

+0/-.001 +0/-.03

.500 12.70

+0/-.001 +0/-.03

.375 9.53

+0/-.001 +0/-.03

.875 22.2

.03 .8

.375 9.5

1.41 35.7

1.000 25.40

+0/-.001 +0/-.03

.625 15.88

+0/-.001 +0/-.03

.4375 11.11

+0/-.001 +0/-.03

1.00 25.4

.03 .8

.50 12.7

1.66 42.1

1.125 28.58

+0/-.001 +0/-.03

.625 15.88

+0/-.001 +0/-.03

.4375 11.11

+0/-.001 +0/-.03

1.00 25.4

.03 .8

.50 12.7

1.66 42.1

Eccentric inch mm (Ref)

+0/-.001

Âą.001

N/A

.010 .25

.375 9.5

.25 6.4

N/A

.010 .25

.375 9.5

.25 6.4

N/A

.015 .38

.437 11.1

.375 9.5

N/A

.015 .38

.437 11.1

.375 9.5

N/A

.015 .38

.500 12.7

N/A

.015 .38

.500 12.7

N/A

.030 .76

.500 12.7

.625 15.8

N/A

.030 .76

.500 12.7

.625 15.8

Track Roller Dynamic Rating

Track Roller Static Rating

lb/N

610 2,730

300 1,340

610 2,730

300 1,340

860 3,850

600 2,680

860 3,850

600 2,680

1,500 6,672

1,580 7,028

1,500 6,672

1,580 7,028

1,800 8,006

2,040 9,074

1,800 8,006

2,040 9,074

Note: 1. Clamping torque is based on lubricated threads. If threads are dry, double the value listed. 2. Since load, lubrication method, temperature and other factors affect the maximum operating speed, it is impossible to determine precise limiting speeds. The listed limiting speeds are based on lightly loaded bearings having adequate lubrication and are listed only as a design guide. More frequent relubrication is required when operating at higher speeds. Actual bearing testing in the specific application should be conducted if the operating speed approaches the listed limiting speed. 3. Use track roller dynamic load rating for life calculations. Maximum dynamic load should not exceed 50% of track roller dynamic load rating. If radial load and/or root mean load exceed 50% of track roller dynamic load rating, life calculations must be reviewed by Application Engineering. If dynamic loads exceed 25% of basic dynamic rating, consideration should be given to use of CYR CRES series CAMROL bearing. For more information please contact Application Engineering (800) 626-2093. 4. The track roller static load rating is based on stud strength. Exceeding the static load rating may impair subsequent dynamic operation.

K-13

Bearing Selection Page K-3

Nomenclature Aid Page K-8

Features & Benefits Page K-9

Technical Engineering Page K-75

CRES Bearings

CRES CAMROL Bearings SL

W C

TL HD

H RD

CF-CR Series Part No.

With Lubri-Disc Seals

Hole Center

Radial Hole Diameter

Lub. Hole Dia / Fitting

Hex Hole

Min Boss Diameter

Outer Corner Radius

inch mm (Ref)

(Ref)

.125 3.175

.29 7.5

.015 .38

.125 3.175

.29 7.5

.015 .38

.125 3.175

.36 9.1

.015 .38

.125 3.175

.36 9.1

.015 .38

CFE 1/2 SB CR CF 9/16 SB CR -

CFE 9/16 SB CR CF 5/8 SB CR -

CFE 5/8 SB CR CF 11/16 SB CR -

CFE 11/16 SB CR CF 3/4 SB CR CFE 3/4 SB CR CF 7/8 SB CR CFE 7/8 SB CR CF 1 SB CR CFE 1 SB CR CF 1 1/8 SB CR CFE 1 1/8 SB CR

inch mm

(Ref)

CF 1/2 SB CR -

Suffix XX-B inch mm

.25 6.4

.09 2.4

.19 4.8

.1875 5

.500 12.70

.02 .4

.25 6.4

.09 2.4

.19 4.8

.1875 5

.500 12.70

.02 .4

.25 6.4

.09 2.4

.19 4.8

.250 6.4

.64 16.3

.03 .8

.25 6.4

.09 2.4

.19 4.8

.250 6.4

.64 16.3

.03 .8

Housing Bore Diameter inch mm Nom.

Tol.

.1903 4.833

+.0002/-.0003 +.0005/-.0008

.253 6.43

+0.001/-0.001 +0.025/-0.025

.1903 4.833

+.0002/-.0003 +.0005/-.0008

.253 6.43

+0.001/-0.001 +0.025/-0.025

.2503 6.358

+.0002/-.0003 +.0005/-.0008

.378 9.601

+0.001/-0.001 +0.025/-0.025

.2503 6.358

+.0002/-.0003 +.0005/-.0008

.378 9.601

+0.001/-0.001 +0.025/-0.025

.3753 9.533

+.0002/-.0003 +.0005/-.0008

.503 12.77

+0.001/-0.001 +0.025/-0.025

.3753 9.533

+.0002/-.0003 +.0005/-.0008

.503 12.77

+0.001/-0.001 +0.025/-0.025

.4378 11.120

+.0002/-.0003 +.0005/-.0008

.628 15.95

+0.001/-0.001 +0.025/-0.025

.4378 11.120

+.0002/-.0003 +.0005/-.0008

.628 15.95

+0.001/-0.001 +0.025/-0.025

Clamping Torque

Limiting Speed

in-lb Nm

RPM

lb/kg

10-32

8 .9

11,500

.04 .02

10-32

8 .9

10,000

.04 .02

1/4-28

18 2

9,200

.05 .02

1/4-28

18 2

8,300

.06 .03

3/8-24

48 5

6,400

.07 .03

3/8-24

48 5

5,400

.09 .04

7/16-20

125 14

4,800

.17 .08

7/16-20

125 14

3,400

.19 .09

Thread Type

Bearing Weight

Metric dimensions for reference only. Not all parts are available from stock. Please contact customer service for availability (800) 626-2120. For more information on bearing capabilities outside of our standard offering, please contact Application Engineering (800) 626-2093.

Bearing Selection Page K-3

Nomenclature Aid Page K-8

Features & Benefits Page K-9

Technical Engineering Page K-75

K-14

CRES Bearings

CRES CAMROL Bearings Basic Construction Type: Rolling Elements: Seal Type: Lubrication: System Configuration: Mounting Feature: Dimensional Interchange:

Stud Type 400 Series Stainless Steel

W C

Full Complement Needle 400 Series Corrosion Resistant Steel

TL HD

LUBRI-DISC (7/8" & smaller) LUBRI-DISC+ (1" & larger)

H RD

H1 Food Grade Grease

Concentric / Eccentric Stud Hex Hole Standard Camrol

CF-CR Series (continued) Part No.

CFE 1 1/4 SB CR CF 1 3/8 SB CR CFE 1 3/8 SB CR CF 1 1/2 SB CR CFE 1 1/2 SB CR CF 1 5/8 SB CR CFE 1 5/8 SB CR CF 1 3/4 SB CR CFE 1 3/4 SB CR CF 1 7/8 SB CR CFE 1 7/8 SB CR CF 2 SB CR CFE 2 SB CR CF 2 1/4 SB CR CFE 2 1/4 SB CR

Stud Length

Endplate Extension

Roller Diameter

Roller Width

Stud Diameter

inch mm

With Lubri-Disc Seals

CF 1 1/4 SB CR

inch mm

ECC

Minimum Length Thread Overall Length inch mm

Nom.

Tol.

Nom.

Tol.

Nom.

Tol.

(Ref)

1.250 31.75

+0/-.001 +0/-.03

.750 19.05

+0/-.001 +0/-.03

.500 12.70

+0/-.001 +0/-.03

1.25 31.8

.03 .8

.625 15.9

2.03 51.6

1.375 34.93

+0/-.001 +0/-.03

.750 19.05

+0/-.001 +0/-.03

.500 12.70

+0/-.001 +0/-.03

1.25 31.8

.03 .8

.625 15.9

2.03 51.6

1.500 38.10

+0/-.001 +0/-.03

.875 22.23

+0/-.001 +0/-.03

.625 15.88

+0/-.001 +0/-.03

1.50 38.1

.03 .8

.75 19.1

2.41 61.1

1.625 41.28

+0/-.001 +0/-.03

.875 22.23

+0/-.001 +0/-.03

.625 15.88

+0/-.001 +0/-.03

1.50 38.1

.03 .8

.75 19.1

2.41 61.1

1.750 44.45

+0/-.001 +0/-.03

1.000 25.40

+0/-.001 +0/-.03

.750 19.05

+0/-.001 +0/-.03

1.75 44.5

.03 .8

.875 22.2

2.78 70.6

1.875 47.63

+0/-.001 +0/-.03

1.000 25.40

+0/-.001 +0/-.03

.750 19.05

+0/-.001 +0/-.03

1.75 44.5

.03 .8

.875 22.2

2.78 70.6

2.000 50.80

+0/-.001 +0/-.03

1.250 31.75

+0/-.001 +0/-.03

.875 22.23

+0/-.001 +0/-.03

2.00 50.8

.03 .8

2.00 50.8

3.28 83.3

2.250 57.15

+0/-.001 +0/-.03

1.250 31.75

+0/-.001 +0/-.03

.875 22.23

+0/-.001 +0/-.03

2.00 50.8

.03 .8

2.00 50.8

3.28 83.3

Eccentric inch mm (Ref)

+0/-.001

Âą.001

N/A

.030 .76

.625 15.8

.687 17.4

N/A

.030 .76

.625 15.8

.687 17.4

N/A

.030 .76

.75 19.1

.875 22.2

N/A

.030 .76

.75 19.1

.875 22.2

N/A

.030 .76

.875 22.2

1 25.4

N/A

.030 .76

.875 22.2

1 25.4

N/A

.030 .76

1 25.4

1.187 30.1

N/A

.030 .76

1 25.4

1.187 30.1

Track Roller Dynamic Rating

Track Roller Static Rating

lb/N

2,300 10,230

3,650 16,235

2,300 10,230

3,650 16,235

4,000 17,792

4,400 19,571

4,000 17,792

4,400 19,571

6,000 26,688

5,550 24,686

6,000 26,688

5,550 24,686

8,200 36,474

6,750 30,024

8,200 36,474

6,750 30,024

K-15

Bearing Selection Page K-3

Nomenclature Aid Page K-8

Features & Benefits Page K-9

Technical Engineering Page K-75

CRES Bearings

CRES CAMROL Bearings SL

W C

TL HD

H RD

CF-CR Series (continued) Part No.

With Lubri-Disc Seals

CF 1 1/4 SB CR CFE 1 1/4 SB CR CF 1 3/8 SB CR CFE 1 3/8 SB CR CF 1 1/2 SB CR CFE 1 1/2 SB CR CF 1 5/8 SB CR CFE 1 5/8 SB CR CF 1 3/4 SB CR CFE 1 3/4 SB CR CF 1 7/8 SB CR CFE 1 7/8 SB CR CF 2 SB CR CFE 2 SB CR CF 2 1/4 SB CR CFE 2 1/4 SB CR

Hole Center

Radial Hole Diameter

Lub. Hole Dia / Fitting

Hex Hole

Min Boss Diameter

Outer Corner Radius

inch mm

Suffix XX-B inch mm

inch mm

(Ref)

.31 7.9

.09 2.4

.19 4.8

.250 6.4

.76 19.4

.03 .8

.31 7.9

.09 2.4

.19 4.8

.250 6.4

.76 19.4

.05 1.2

.38 9.5

.09 2.4

.19 4.8

.3125 7.9

.89 22.6

.06 1.6

.38 9.5

.09 2.4

.19 4.8

.3125 7.9

.89 22.6

.06 1.6

.44 11.1

.09 2.4

.19 4.8

.3125 7.9

1.05 26.6

.06 1.6

.44 11.1

.09 2.4

.19 4.8

.3125 7.9

1.05 26.6

.06 1.6

.50 12.7

.13 3.2

.19 4.8

.4375 11.1

1.20 30.6

.09 2.4

.50 12.7

.13 3.2

.19 4.8

.4375 11.1

1.20 30.6

.09 2.4

Housing Bore Diameter inch mm Nom.

Tol.

.5003 12.708

+.0002/-.0003 +.0005/-.0008

.690 17.53

+0.001/-0.001 +0.025/-0.025

.5003 12.708

+.0002/-.0003 +.0005/-.0008

.690 17.53

+0.001/-0.001 +0.025/-0.025

.6253 15.883

+.0002/-.0003 +.0005/-.0008

.878 22.30

+0.001/-0.001 +0.025/-0.025

.6253 15.883

+.0002/-.0003 +.0005/-.0008

.878 22.30

+0.001/-0.001 +0.025/-0.025

.7503 19.058

+.0002/-.0003 +.0005/-.0008

1.003 25.48

+0.001/-0.001 +0.025/-0.025

.7503 19.058

+.0002/-.0003 +.0005/-.0008

1.003 25.48

+0.001/-0.001 +0.025/-0.025

.8753 22.233

+.0002/-.0003 +.0005/-.0008

1.190 30.23

+0.001/-0.001 +0.025/-0.025

.8753 22.233

+.0002/-.0003 +.0005/-.0008

1.190 30.23

+0.001/-0.001 +0.025/-0.025

Clamping Torque

Limiting Speed

in-lb Nm

RPM

lb/kg

1/2-20

175 20

3,100

.30 .14

1/2-20

175 20

2,800

.35 .16

5/8-18

325 37

2,500

.52 .24

5/8-18

325 37

2,350

.60 .27

3/4-16

625 71

2,200

.84 .38

3/4-16

625 71

2,000

.95 .43

7/8-14

750 85

1,400

1.36 .62

7/8-14

750 85

1,300

1.65 .75

Thread Type

Bearing Weight

Bearing Selection Page K-3

Nomenclature Aid Page K-8

Features & Benefits Page K-9

Technical Engineering Page K-75

K-16

CRES Bearings

CRES CAMROL Bearings Basic Construction Type: Rolling Elements: Seal Type: Lubrication: Dimensional Interchange:

Yoke Type 400 Series Stainless Steel

Full Complement Needle 400 Series Corrosion Resistant Steel LUBRI-DISC (7/8" & smaller) LUBRI-DISC+ (1" & larger) H1 Food Grade Grease

Standard CAMROL HD LUBRICATION GROOVE

CYR-CR Series Part No.

Roller Diameter

Roller Width

Bore Diameter

Overall Width

inch mm

With Lubri-Disc Seals

Track Roller Dynamic Rating

Track Roller Static Rating

lb/N

Nom.

Tol.

Nom.

Tol.

Nom.

Tol.

Nom.

Tol.

CYR 3/4 S CR

.750 19.05

+0/-.005 +0/-.13

.500 12.70

+0/-.005 +0/-.13

.2500 6.35

+.0002/-.0004 +.0002/-.0004

.5625 14.28

+.005/-.001 +.127/-.254

1,490 6,675

2,100 9,400

CYR 7/8 S CR

.875 22.23

+0/-.005 +0/-.15

.500 12.70

+0/-.005 +0/-.15

.2500 6.35

+.0002/-.0004 +.0002/-.0004

.5625 14.28

+.005/-.001 +.127/-.254

1,490 6,675

2,100 9,400

CYR 1 S CR

1.000 25.40

+0/-.005 +0/-.17

.625 15.88

+0/-.005 +0/-.17

.3125 7.94

+.0002/-.0004 +.0002/-.0004

.6875 17.46

+.005/-.001 +.127/-.254

2,000 8,960

5,400 24,190

CYR 1 1/8 S CR

1.125 28.58

+0/-.005 +0/-.19

.625 15.88

+0/-.005 +0/-.19

.3125 7.94

+.0002/-.0004 +.0002/-.0004

.6875 17.46

+.005/-.001 +.127/-.254

2,000 8,960

5,400 24,190

CYR 1 1/4 S CR

1.250 31.75

+0/-.005 +0/-.21

.750 19.05

+0/-.005 +0/-.21

.3750 9.53

+.0002/-.0004 +.0002/-.0004

.8125 20.64

+.005/-.001 +.127/-.254

3,530 15,800

7,700 34,500

CYR 1 3/8 S CR

1.375 34.93

+0/-.005 +0/-.23

.750 19.05

+0/-.005 +0/-.23

.3750 9.53

+.0002/-.0004 +.0002/-.0004

.8125 20.64

+.005/-.001 +.127/-.254

3,530 15,800

7,700 34,500

CYR 1 1/2 S CR

1.500 38.10

+0/-.005 +0/-.25

.875 22.23

+0/-.005 +0/-.25

.4375 11.11

+.0002/-.0004 +.0002/-.0004

.9375 23.81

+.005/-.001 +.127/-.254

4,390 19,488

11,200 50,170

CYR 1 5/8 S CR

1.625 41.28

+0/-.005 +0/-.27

.875 22.23

+0/-.005 +0/-.27

.4375 11.11

+.0002/-.0004 +.0002/-.0004

.9375 23.81

+.005/-.001 +.127/-.254

4,390 19,488

11,200 50,170

CYR 1 3/4 S CR

1.750 44.45

+0/-.005 +0/-.29

1.000 25.40

+0/-.005 +0/-.29

.5000 12.70

+.0002/-.0004 +.0002/-.0004

1.0625 26.99

+.005/-.001 +.127/-.254

5,540 25,670

14,800 66,300

CYR 1 7/8 S CR

1.875 47.63

+0/-.005 +0/-.31

1.000 25.40

+0/-.005 +0/-.31

.5000 12.70

+.0002/-.0004 +.0002/-.0004

1.0625 26.99

+.005/-.001 +.127/-.254

5,540 25,670

14,800 66,300

CYR 2 S CR

2.000 50.80

+0/-.005 +0/-.33

1.250 31.75

+0/-.005 +0/-.33

.6250 15.88

+.0002/-.0004 +.0002/-.0004

1.3125 33.34

+.005/-.001 +.127/-.254

7,270 32,570

17,600 78,850

CYR 2 1/4 S CR

2.250 57.15

+0/-.005 +0/-.35

1.250 31.75

+0/-.005 +0/-.35

.6250 15.88

+.0002/-.0004 +.0002/-.0004

1.3125 33.34

+.005/-.001 +.127/-.254

7,270 32,570

17,600 78,850

K-17

Bearing Selection Page K-3

Nomenclature Aid Page K-8

Features & Benefits Page K-9

Technical Engineering Page K-75

CRES Bearings

CRES CAMROL Bearings

CYR-CR Series Part No.

With Lubri-Disc Seals

Hole Center

Recommended Bore Diameters

Min. Clamping Outer Corner Diameter Radius inch mm

Push Fit

Drive Fit

Press Fit

inch mm

Limiting Speed

WT Bearing Weight

RPM

lb/kg

±.0002 ±.005

6,400

.06 .03

.2503 6.358

±.0002 ±.005

5,400

.08 .04

±.0002 ±.005

.3128 7.945

±.0002 ±.005

4,800

.15 .07

.3126 7.940

±.0002 ±.005

.3128 7.945

±.0002 ±.005

3,400

.17 .08

±.0002 ±.005

.3751 9.528

±.0002 ±.005

.3753 9.533

±.0002 ±.005

3,100

.24 .11

.3745 9.512

±.0002 ±.005

.3751 9.528

±.0002 ±.005

.3753 9.533

±.0002 ±.005

2,800

.30 .14

.06 1.6

.4370 11.100

±.0002 ±.005

.4376 11.115

±.0002 ±.005

.4378 11.120

±.0002 ±.005

2,500

.41 .19

1.09 27.8

.06 1.6

.4370 11.100

±.0002 ±.005

.4376 11.115

±.0002 ±.005

.4378 11.120

±.0002 ±.005

2,350

.50 .23

.44 11.1

1.25 31.8

.06 1.6

.4995 12.687

±.0002 ±.005

.5001 12.703

±.0002 ±.005

.5005 12.713

±.0002 ±.005

2,200

.64 .29

CYR 1 7/8 S CR

.44 11.1

1.25 31.8

.06 1.6

.4995 12.687

±.0002 ±.005

.5001 12.703

±.0002 ±.005

.5005 12.713

±.0002 ±.005

2,000

.80 .36

CYR 2 S CR

.50 12.7

1.41 35.7

.09 2.4

.6245 15.862

±.0002 ±.005

.6251 15.878

±.0002 ±.005

.6245 15.862

±.0002 ±.005

1,400

1.05 .48

CYR 2 1/4 S CR

.50 12.7

1.41 35.7

.09 2.4

.6245 15.862

±.0002 ±.005

.6251 15.878

±.0002 ±.005

.6245 15.862

±.0002 ±.005

1,300

1.32 .59

(Ref)

Nom.

Tol.

Nom.

Tol.

Nom.

Tol.

CYR 3/4 S CR

.25 6.4

.61 15.5

.02 .4

.2495 6.337

±.0002 ±.005

.2501 6.353

±.0002 ±.005

.2503 6.358

CYR 7/8 S CR

.25 6.4

.61 15.5

.02 .4

.2495 6.337

±.0002 ±.005

.2501 6.353

±.0002 ±.005

CYR 1 S CR

.25 6.4

.78 19.8

.03 .8

.3120 7.925

±.0002 ±.005

.3126 7.940

CYR 1 1/8 S CR

.25 6.4

.78 19.8

.03 .8

.3120 7.925

±.0002 ±.005

CYR 1 1/4 S CR

.31 7.9

.98 25.0

.03 .8

.3745 9.512

CYR 1 3/8 S CR

.31 7.9

.98 25.0

.05 1.2

CYR 1 1/2 S CR

.38 9.5

1.09 27.8

CYR 1 5/8 S CR

.38 9.5

CYR 1 3/4 S CR

Bearing Selection Page K-3

Nomenclature Aid Page K-8

Features & Benefits Page K-9

Technical Engineering Page K-75

K-18

CRES Bearings

速

RPB-CR Series Mounted Tapered Roller Bearings

Sealmaster RPB-CR Series Mounted Tapered Roller Bearings Sealmaster RPB-CR self aligning high capacity tapered roller bearings include a fluoropolymer coated housing and lock collars, stainless steel grease fittings, single lip contact seal and GoldPlex-FG (USDA H1) food grade grease for corrosion resistant applications. The fluoropolymer coating is resistant to most chemicals and hydrocarbon solvents. These bearings are used in applications where they may be subjected to moisture, corrosive and abrasive environments. Depending on your preference, these bearings are available in two or four bolt pillow blocks and four bolt flanges as illustrated on the pages to follow.

Contact Seals

Tapered Roller Bearing Permanent Metal Nameplate Replaceable Cartridge Insert Lock Pin

Locking Collars Locking Collars

Positive Lubrication System

Fluoropolymer Coated Cast Iron Split Housing

K-19

Contact Seals

RPB-CR Bearing Nomenclature Housing Type RPB - Roller Pillow Block RFB - Roller Flange Block Optional Suffix A - Single Lock Collar No Suffix - Two Lock Collars Bore Size Inch First Digit - Number Of Inches Second & Third Digit - Number of 1/16 of Inches (Ex. 107 = 1 7/16") Metric - 65 mm = 65 mm Seal C - Contact Seal Bolts (For Pillow Blocks Only) 2 - Two Bolt Base 4 - Four Bolt Base Options CR - Corrosion Resistant

速 CRES Bearings

RPB-CR Series Mounted Tapered Roller Bearings

RPBA 107 - C2 CR

K-20

CRES Bearings

ÂŽ

RPB-CR Series Mounted Tapered Roller Bearings

Features and Benefits Tapered Roller Bearings SealmasterÂŽ RPB-CR series contains heavy duty tapered roller bearings for radial, thrust and combination loading

Fluoropolymer Coated Cast Iron Split Housings This non-stick coating on the housing and cap bolts, offers resistance to chemicals and performs better than painted or nickel coated housings in our testing. Stainless steel cap bolt washers and grease fittings also provide resistance to corrosion. Permanent metal nameplate allows for easy identification (For more information on fluoropolymer coating see page K-76).

Replaceable Cartridge Insert (RCI) The heart of the RPB-CR is the unitized, self-aligning cartridge insert with integral seals and double locking collars. The replaceable cartridge insert can accommodate +/- 3Â° static misalignment capability has factory controlled clearances and is factory sealed and lubricated. The cartridges fit all housing styles and are field replaceable for quick change out. RCI outer races are black oxide treated.

Contact Seals Single lip race mounted contact seal is composed of a steel inner seal with a bonded elastomeric sealing member. The steel inner seal is press fitted into the inside diameter of the outer race, while the bonded elastomeric sealing member is held in the proper rubbing contact position on the outer diameter of the inner race. Black oxided seal stampings inhibits corrosion.

K-21

Features and Benefits continued

ÂŽ CRES Bearings

RPB-CR Series Mounted Tapered Roller Bearings

Positive Lubrication System Positive lubrication system provides direct grease path to the bearing. The unit is designed with two lubrication ports in the cartridge OD so that one of the lube holes in the cartridge lines up with grease fitting regardless of insert orientation in the housing. A rubber grommet in housing top recess directs lubricant into bearing cavity. Extra lubrication ports help prevent seal damage by venting excess pressure from over greasing. Sealmaster alignment pin helps prevent outer race rotation.

Collar Mount System Two fluoropolymer coated locking collars are standard on all units with two setscrews at 120Â° for balanced three point contact. Precision manufactured diamond faceted setscrew design contributes to improved clamping and resistance to back out. Single locking collars are available where space limitations are present.

Specialized Food Grade Lubrication The Sealmaster RPB-CR bearings are factory filled with Sealmaster GoldPlexFG (Food Grade) grease (USDA H1 approved) which is suitable for mounted bearing lubrication where incidental contact with food products may occur in any application where clean, routine lubrication is required. For more information on Sealmaster GoldPlex-FG see page L-6.

K-22

CRES Bearings

Rolling Elements: Housing: Self Alignment:

RPB-CR Series Mounted Tapered Roller Bearings 30°

Tapered Roller

+/- 3 Degrees

Setscrew, Double Lock Collar

Seal:

Single Lip Contact

Grease:

Fluoropolymer Coated Cast Iron Two Bolt Pillow Block

Lock:

Temperature:

A D

C B

-20° to 220° F Sealmaster GoldPlex-FG

RPB-CR Series Two-Bolt Base Pillow Blocks Bore Diameter inch

Standard Seal Part No.

1 3/16

RPB 103-C2 CR

1 1/4

RPB 104-C2 CR

1 3/8

RPB 106-C2 CR

1 7/16

RPB 107-C2 CR 35

RPB 108-C2 CR

1 5/8

RPB 110-C2 CR 40

Min.

Max.

2975 13233

4.8 2.2

1 1/2 38.1

6 1/4 158.8

4 9/16 115.9

4760 21172

7.7 3.5

1 7/8 47.6

7 1/4 184.2

6140 27311

10.9 4.9

2 1/8 54.0

6140 27311

10.9 4.9

8070 35895

RPB 40MM-C2 CR

1 11/16

RPB 111-C2 CR

1 3/4

RPB 112-C2 CR

1 15/16

RPB 115-C2 CR

RPB 200-C2 CR 45

RPB 45MM-C2 CR

RPB 50MM-C2 CR

RPB 55MM-C2 CR

2 3/16

Approx. Wt. lb/kg

RPB 35MM-C2 CR

1 1/2

RPB 203-C2 CR

2 1/4

Dimensions inch/mm

Basic Dynamic Rating lb/N

4 15/16 125.4

1 7/8 47.6

7/8 22.2

3 1/8 79.4

2 3/4 69.9

1 3/8 34.9

2 1/4 57.2

1/2

5 5/16 134.9

5 15/16 150.8

2 1/16 52.4

1 1/8 28.6

3 13/16 96.8

3 76.2

1 1/2 76.2

2 5/8 66.7

1/2

7 3/4 196.9

5 9/16 141.3

6 7/16 163.5

2 5/16 58.7

1 1/4 31.8

4 3/8 111.1

3 3/8 85.7

1 11/16 42.9

2 7/8 73.0

1/2

2 1/8 54.0

7 3/4 196.9

5 9/16 141.3

6 7/16 163.5

2 5/16 58.7

1 1/4 31.8

4 3/8 31.8

3 3/8 31.8

1 11/16 31.8

2 7/8 73.0

1/2

13.2 6.0

2 1/4 57.2

8 7/8 225.4

6 5/16 160.3

7 3/16 182.6

2 7/16 61.9

1 1/4 31.8

4 5/8 117.5

3 1/2 88.9

1 3/4 44.5

3 1/4 82.6

5/8

8570 38119

15.7 7.1

2 1/2 63.5

9 5/8 244.5

6 11/16 169.9

7 15/16 201.6

2 9/16 65.1

1 7/16 36.5

5 1/8 130.2

3 3/4 95.3

1 7/8 47.6

3 5/8 92.1

5/8

9030 40165

20.7 9.4

2 3/4 69.9

10 3/8 263.5

6 15/16 176.2

8 11/16 220.7

2 3/4 69.9

1 5/8 41.3

5 5/8 142.9

4 101.6

2 50.8

3 15/16 100.0

5/8

9630 42834

29.3 13.3

3 1/8 79.4

11 3/4 298.5

8 1/16 204.8

9 11/16 246.1

3 76.2

1 3/4 44.5

6 3/8 161.9

4 1/2 114.3

2 1/4 57.2

4 23/32 119.9

3/4

15320 68143

56.0 25.4

3 3/4 95.3

13 3/4 349.3

10 1/8 257.2

11 1/4 285.8

4 1/8 104.8

2 52.4

7 3/4 196.9

5 127.0

2 1/2 63.5

5 7/16 138.1

7/8

RPB 204-C2 CR

2 7/16

RPB 207-C2 CR 60

RPB 60MM-C2 CR

RPB 65MM-C2 CR

2 11/16

RPB 211-C2 CR

2 3/4

RPB 212-C2 CR

2 15/16

RPB 215-C2 CR

RPB 300-C2 CR 70

RPB 70MM-C2 CR

RPB 75MM-C2 CR

3 3/16

RPB 303-C2 CR

3 1/4

RPB 304-C2 CR

3 7/16

RPB 307-C2 CR

3 1/2

RPB 308-C2 CR 80

RPB 80MM-C2 CR

RPB 85MM-C2 CR

RPB 90MM-C2 CR

RPB 95MM-C2 CR

K-23

Bolt Size

Bearing Selection Page K-3

Nomenclature Aid Page K-20

Features & Benefits Page K-21

Technical Engineering Page K-75

RPB-CR Series Mounted Tapered Roller Bearings Housing: Self Alignment: Lock: Seal: Temperature: Grease:

30°

Tapered Roller

CRES Bearings

Rolling Elements:

Fluoropolymer Coated Cast Iron Two Bolt Pillow Block +/- 3 Degrees

Setscrew, Single Lock Collar G

Single Lip Contact

C B

-20° to 220° F Sealmaster GoldPlex-FG

RPBA-CR Series Two-Bolt Base Pillow Blocks - Single Lock Collar Bore Diameter inch

Standard Seal Part No.

1 3/16

RPBA 103-C2 CR

1 1/4

RPBA 104-C2 CR

1 3/8

RPBA 106-C2 CR

1 7/16

RPBA 107-C2 CR

1 1/2

RPBA 108-C2 CR

1 5/8

RPBA 110-C2 CR

1 11/16

RPBA 111-C2 CR

1 3/4

RPBA 112-C2 CR

1 15/16

RPBA 115-C2 CR

RPBA 200-C2 CR 45

RPBA 45MM-C2 CR

RPBA 50MM-C2 CR

RPBA 55MM-C2 CR

2 3/16

RPBA 203-C2 CR

2 1/4

RPBA 204-C2 CR

2 7/16

RPBA 207-C2 CR

2 1/2

RPBA 208-C2 CR 60

RPBA 60MM-C2 CR

RPBA 65MM-C2 CR

2 11/16

RPBA 211-C2 CR

2 3/4

RPBA 212-C2 CR

2 15/16

RPBA 215-C2 CR

RPBA 300-C2 CR 70

RPBA 70MM-C2 CR

RPBA 75MM-C2 CR

3 3/16

RPBA 303-C2 CR

3 1/4

RPBA 304-C2 CR

3 7/16

RPBA 307-C2 CR

3 1/2

RPBA 308-C2 CR 80

RPBA 80MM-C2 CR

RPBA 85MM-C2 CR

RPBA 90MM-C2 CR

RPBA 95MM-C2 CR

Bearing Selection Page K-3

Dimensions inch/mm

Basic Dynamic Rating lb/N

Approx. Wt. lb/kg

2975 13233

4.8 2.2

1 1/2 38.1

4760 21172

7.7 3.5

6140 27311

Bolt Size

Min.

Max.

6 1/4 158.8

4 9/16 115.9

4 15/16 125.4

1 7/8 47.6

7/8 22.2

3 1/8 79.4

2 3/8 60.3

1 3/8 34.9

2 1/4 57.2

1/2

1 7/8 47.6

7 1/4 184.2

5 5/16 134.9

5 15/16 150.8

2 1/16 52.4

1 1/8 28.6

3 13/16 96.8

2 17/32 64.3

1 1/2 38.1

2 5/8 66.7

1/2

10.9 4.9

2 1/8 54.0

7 3/4 196.9

5 9/16 141.3

6 7/16 163.5

2 5/16 58.7

1 1/4 31.8

4 3/8 111.1

2 27/32 72.2

1 11/16 42.9

2 7/8 73.0

1/2

8070 35895

13.2 6.0

2 1/4 57.2

8 7/8 225.4

6 5/16 160.3

7 3/16 182.6

2 7/16 61.9

1 1/4 31.8

4 5/8 117.5

2 61/64 75.0

1 3/4 44.5

3 1/4 82.6

5/8

8570 38119

15.7 7.1

2 1/2 63.5

9 5/8 244.5

6 11/16 169.9

7 15/16 201.6

2 9/16 65.1

1 7/16 36.5

5 1/8 130.2

3 1/8 79.4

1 7/8 47.6

3 5/8 92.1

5/8

9030 40165

20.7 9.4

2 3/4 69.9

10 3/8 263.5

6 15/16 176.2

8 11/16 220.7

2 3/4 69.9

1 5/8 41.3

5 5/8 142.9

3 5/16 84.1

2 50.8

3 15/16 100.0

5/8

9630 42834

29.3 13.3

3 1/8 79.4

11 3/4 298.5

8 1/16 204.8

9 11/16 246.1

3 76.2

1 3/4 44.5

6 3/8 161.9

3 11/16 93.7

2 1/4 57.2

4 23/32 119.9

3/4

15320 68143

56 25.4

3 3/4 95.3

13 3/4 349.3

10 1/8 257.2

11 1/4 285.8

4 1/8 104.8

2 50.8

7 3/4 196.9

4 3/16 106.4

2 1/2 63.5

5 7/16 138.1

7/8

Nomenclature Aid Page K-20

Features & Benefits Page K-21

Technical Engineering Page K-75

K-24

RPB-CR Series Mounted Tapered Roller Bearings

CRES Bearings

30°

Tapered Roller

Rolling Elements:

Fluoropolymer Coated Cast Iron Four Bolt Pillow Block

Housing:

+/- 3 Degrees

Self Alignment: Lock:

Setscrew, Double Lock Collar

Seal:

Single Lip Contact

E D

C B

-20° to 220° F

Temperature:

Sealmaster GoldPlex-FG

Grease:

RPB-CR Series Four-Bolt Base Pillow Blocks Bore Diameter inch

Basic Approx. Standard Seal Part Dynamic Wt. Rating No. lb/kg lb/N

2 1/4

RPB 204-C4 CR

2 7/16

RPB 207-C4 CR

2 1/2

RPB 208-C4 CR 60

RPB 60MM-C4 CR

RPB 65MM-C4 CR

2 11/16

RPB 211-C4 CR

2 3/4

RPB 212-C4 CR

2 15/16

RPB 215-C4 CR

RPB 300-C4 CR 70

RPB 70MM-C4 CR

RPB 75MM-C4 CR

3 3/16

RPB 303-C4 CR

3 1/4

RPB 304-C4 CR

3 7/16

RPB 307-C4 CR

3 1/2

RPB 308-C4 CR 80

RPB 80MM-C4 CR

RPB 85MM-C4 CR

RPB 90MM-C4 CR

RPB 95MM-C4 CR

3 15/16

Dimensions inch/mm

C Min.

Max.

9030 40165

22.4 10.2

2 3/4 69.9

10 3/8 263.5

7 3/4 196.9

8 3/4 222.3

3 1/2 88.9

1 7/8 47.6

1 5/8 41.3

5 5/8 142.9

4 101.6

2 50.8

3 15/16 100.0

5/8

9630 42834

31.5 14.3

3 1/8 79.4

11 3/4 298.5

8 3/4 222.3

10 254.0

3 3/4 95.3

2 1/8 54.0

1 3/4 44.5

6 3/8 161.9

4 1/2 114.3

2 1/4 57.2

4 23/32 119.9

5/8

15320 68143

59.6 27.0

3 3/4 95.3

13 3/4 349.3

10 9/16 268.3

11 1/2 292.1

4 1/2 114.3

2 3/8 60.3

2 1/16 52.4

7 3/4 196.9

5 127.0

2 1/2 63.5

5 7/16 138.1

5/8

20980 93319

76.9 34.9

4 1/4 108.0

15 1/4 387.4

11 279.4

13 330.2

4 1/2 114.3

2 1/4 57.2

2 7/16 61.9

8 5/8 219.1

6 1/4 158.8

3 1/8 79.4

5 15/16 150.8

3/4

25750 114536

95.6 43.4

4 3/4 120.7

16 1/2 419.1

11 3/4 298.5

13 7/8 352.4

4 5/8 117.5

2 1/2 63.5

2 3/4 69.9

9 5/8 244.5

6 3/4 171.5

3 3/8 85.7

6 1/2 165.1

3/4

35520 157993

143.6 65.1

5 1/2 139.7

18 1/2 469.9

13 1/2 342.9

15 7/8 403.2

5 1/8 130.2

2 3/4 69.9

3 1/8 79.4

11 279.4

7 1/4 184.2

3 5/8 92.1

7 5/16 185.7

7/8

RPB 315-C4 CR

RPB 400-C4 CR 100

RPB 100MM-C4 CR

105

RPB 105MM-C4 CR

4 7/16

RPB 407-C4 CR

4 1/2

RPB 408-C4 CR 110

RPB 110MM-C4 CR

115

RPB 115MM-C4 CR

4 15/16

RPB 415-C4 CR

RPB 500-C4 CR 120

RPB 120MM-C4 CR

125

RPB 125MM-C4 CR

K-25

Bolt Size

Bearing Selection Page K-3

Nomenclature Aid Page K-20

Features & Benefits Page K-21

Technical Engineering Page K-75

RPB-CR Series Mounted Tapered Roller Bearings Housing: Self Alignment:

30°

Tapered Roller

+/- 3 Degrees

Setscrew, Single Lock Collar

Seal:

Single Lip Contact

Grease:

Fluoropolymer Coated Cast Iron Four Bolt Pillow Block

Lock:

Temperature:

CRES Bearings

Rolling Elements:

C B

-20° to 220° F

E D

Sealmaster GoldPlex-FG

RPBA-CR Series Four-Bolt Base Pillow Blocks - Single Lock Collar Bore Diameter inch

Standard Seal Part No.

2 1/4

RPBA 204-C4 CR

2 7/16

RPBA 207-C4 CR

2 1/2

RPBA 208-C4 CR 60

RPBA 60MM-C4 CR

RPBA 65MM-C4 CR

2 11/16

RPBA 211-C4 CR

2 3/4

RPBA 212-C4 CR

2 15/16

RPBA 215-C4 CR

RPBA 300-C4 CR 70

RPBA 70MM-C4 CR

RPBA 75MM-C4 CR

3 3/16

RPBA 303-C4 CR

3 1/4

RPBA 304-C4 CR

3 7/16

RPBA 307-C4 CR

3 1/2

RPBA 308-C4 CR 80

RPBA 80MM-C4 CR

RPBA 85MM-C4 CR

RPBA 90MM-C4 CR

RPBA 95MM-C4 CR

3 15/16

RPBA 315-C4 CR

RPBA 400-C4 CR 100

RPBA 100MM-C4 CR

105

RPBA 105MM-C4 CR

4 7/16

Basic Approx. Dynamic Wt Rating lb/kg lb/N

Dimensions inch/mm

C Min.

Max.

Bolt Size

9030 40165

22.4 10.2

2 3/4 69.9

10 3/8 263.5

7 3/4 196.9

8 3/4 222.3

3 1/2 88.9

1 7/8 47.6

1 5/8 41.3

5 5/8 142.9

3 5/16 84.1

2 50.8

3 15/16 100.0

5/8

9630 42834

31.5 14.3

3 1/8 79.4

11 3/4 298.5

8 3/4 222.3

10 254.0

3 3/4 95.3

2 1/8 54.0

1 3/4 44.5

6 3/8 161.9

3 11/16 93.7

2 1/2 63.5

4 23/32 119.9

3/4

15320 68143

59.8 27.1

3 3/4 95.3

13 3/4 349.3

10 9/16 268.3

11 1/2 292.1

4 1/2 114.3

2 3/8 60.3

2 1/16 52.4

7 3/4 196.9

4 3/16 106.4

2 1/2 63.5

5 7/16 138.1

7/8

20980 93319

76.9 34.9

4 1/4 108.0

15 1/4 387.4

11 279.4

13 330.2

4 1/2 114.3

2 1/4 57.2

2 7/16 61.9

8 5/8 219.1

5 1/4 133.4

3 1/8 79.4

5 15/16 150.8

5/8

25750 114536

95.6 43.4

4 3/4 120.7

16 1/2 419.1

11 3/4 298.5

13 7/8 352.4

4 5/8 117.5

2 1/2 63.5

2 7/8 73.0

9 5/8 244.5

5 1/2 139.7

3 3/8 85.7

6 1/2 165.1

3/4

35520 157993

143.6 65.1

5 1/2 139.7

18 1/2 469.9

13 1/2 342.9

15 7/8 403.2

5 1/8 130.2

2 3/4 69.9

3 1/8 79.4

11 279.4

6 13/64 157.6

3 5/8 92.1

7 5/16 185.7

7/8

RPBA 407-C4 CR

4 1/2

RPBA 408-C4 CR 110

RPBA 110MM-C4 CR

115

RPBA 115MM-C4 CR

4 15/16

RPBA 415-C4 CR

RPBA 500-C4 CR 120

RPBA 120MM-C4 CR

125

RPBA 125MM-C4 CR

Bearing Selection Page K-3

Nomenclature Aid Page K-20

Features & Benefits Page K-21

Technical Engineering Page K-75

K-26

RPB-CR Series Mounted Tapered Roller Bearings

CRES Bearings

Tapered Roller

Rolling Elements:

Fluoropolymer Coated Cast Iron Four Bolt Flange

Housing:

H J

A B

+/- 3 Degrees

Self Alignment: Lock:

Setscrew, Double Lock Collar

Seal:

Single Lip Contact

M L

-20° to 220° F

Temperature:

Sealmaster GoldPlex-FG

Grease:

G D

RFB-CR Series Four-Bolt Flange Units Standard Seal Part No.

Basic Dynamic Rating lb/N

Approx. Wt. lb/kg

1 3/16 1 1/4

RFB 103C CR RFB 104C CR

2975 13233

1 3/8

RFB 106C CR

1 7/16

RFB 107C CR

Bore Diameter inch

RFB 35MM-C CR

1 1/2

RFB 108C CR

1 5/8

RFB 110C CR

1 11/16

RFB 111C CR 40

1 3/4

Dimensions inch/mm

B.C

6.0 2.7

4 101.6

2 7/8 73.0

4 1/16 103.2

2 5/16 58.7

1 25.4

2 13/16 71.4

2 25/32 70.6

2 1/4 57.2

3 1/4 82.6

1 25/64 35.3

3/8

4760 21172

8.1 3.7

4 5/8 117.5

3 1/2 88.9

4 61/64 125.8

2 9/16 65.1

1 25.4

3 1/16 77.8

3 76.2

2 5/8 66.7

3 3/4 95.3

1 1/2 38.1

1/2

6140 27311

12.3 5.6

5 3/8 136.5

4 1/8 104.8

5 53/64 148.0

2 15/16 74.6

1 3/16 30.2

3 1/2 88.9

3 3/8 85.7

2 7/8 73.0

4 1/2 114.3

1 11/16 42.9

1/2

8070 35895

14.5 6.6

5 5/8 142.9

4 3/8 111.1

6 3/16 157.2

3 1/16 77.8

1 3/16 30.2

3 5/8 92.1

3 1/2 88.9

3 1/4 82.6

4 3/4 120.7

1 3/4 44.5

1/2

8570 38119

19.0 8.6

6 1/4 158.8

4 7/8 123.8

6 57/64 175.0

3 1/4 82.6

1 3/8 34.9

3 7/8 98.4

3 3/4 95.3

3 5/8 92.1

5 1/4 133.4

1 7/8 47.6

5/8

9030 40165

24.0 10.9

6 7/8 174.6

5 3/8 136.5

7 39/64 193.3

3 9/16 90.5

1 1/2 38.1

4 3/16 106.4

4 101.6

3 15/16 100.0

5 3/4 146.1

2 50.8

5/8

9630 42834

33.4 15.1

7 3/4 196.9

6 152.4

8 31/64 215.5

3 15/16 100.0

1 5/8 41.3

4 11/16 119.1

4 1/2 114.3

4 3/4 120.7

6 1/2 165.1

2 1/4 57.2

3/4

15320 68143

57.4 26.0

9 1/4 235.0

7 177.8

9 29/32 251.6

4 1/2 114.3

1 7/8 47.6

5 1/4 133.4

5 127.0

5 7/16 138.1

8 203.2

2 1/2 63.5

3/4

20980 93319

81.8 37.1

10 1/4 260.4

7 3/4 196.9

10 61/64 278.2

5 5/8 142.9

2 1/8 54.0

6 1/2 165.1

6 1/4 158.8

6 152.4

8 7/8 225.4

3 1/8 79.4

7/8

RFB 40MM-C CR RFB 112C CR

1 15/16

RFB 115C CR

RFB 200C CR 45

RFB 45MM-C CR

RFB 50MM-C CR

RFB 203C CR RFB 55MM-C CR

2 3/16 2 1/4

RFB 204C CR

2 7/16

RFB 207C CR

2 1/2

RFB 208C CR 60

RFB 60MM-C CR

RFB 65MM-C CR

2 11/16

RFB 211C CR

2 3/4

RFB 212C CR

2 15/16

RFB 215C CR

RFB 300C CR 70

RFB 70MM-C CR

RFB 75MM-C CR

3 3/16

RFB 303C CR

3 1/4

RFB 304C CR

3 7/16

RFB 307C CR

3 1/2

RFB 308C CR 80

RFB 80MM-C CR

RFB 85MM-C CR

RFB 90MM-C CR

RFB 95MM-C CR

3 15/16

RFB 315C CR

RFB 400C CR 100

RFB 100MM-C CR

105

RFB 105MM-C CR

K-27

Bolt Size

Bearing Selection Page K-3

Nomenclature Aid Page K-20

Features & Benefits Page K-21

Technical Engineering Page K-75

RPB-CR Series Mounted Tapered Roller Bearings Housing: Self Alignment:

Tapered Roller

+/- 3 Degrees Setscrew, Single Lock Collar

Seal:

Single Lip Contact

Grease:

Fluoropolymer Coated Cast Iron Four Bolt Flange Block

Lock:

Temperature:

A B

CRES Bearings

Rolling Elements:

M L

-20° to 220° F Sealmaster GoldPlex-FG

RFBA-CR Series Four-Bolt Flange Units - Single Lock Collar Bore Diameter inch

Standard Seal Part No.

1 3/16

RFBA 103C CR

1 1/4

RFBA 104C CR

1 3/8

RFBA 106C CR

1 7/16

RFBA 107C CR

1 1/2

RFBA 108C CR

1 5/8

RFBA 110C CR

1 11/16

RFBA 111C CR

1 3/4

RFBA 112C CR

1 15/16

RFBA 115C CR

RFBA 200C CR 45

RFBA 45MM-C CR

RFBA 50MM-C CR

RFBA 55MM-C CR

2 3/16

RFBA 203C CR

2 1/4

RFBA 204C CR

2 7/16

RFBA 207C CR

2 1/2

RFBA 208C CR 60

RFBA 60MM-C CR

RFBA 65MM-C CR

2 11/16

RFBA 211C CR

2 3/4

RFBA 212C CR

2 15/16

RFBA 215C CR

RFBA 300C CR 70

RFBA 70MM-C CR

RFBA 75MM-C CR

3 3/16

RFBA 303C CR

3 1/4

RFBA 304C CR

3 7/16

RFBA 307C CR

3 1/2

3 15/16 4

RFBA 308C CR 80

RFBA 80MM-C CR

RFBA 85MM-C CR

RFBA 90MM-C CR

RFBA 95MM-C CR

Basic Dynamic Rating lb/N

Approx. Wt. lb/kg

2975 13233

Dimensions inch/mm

Bolt Size

B.C

6.0 2.7

4 101.6

2 7/8 73.0

4 1/16 103.2

2 5/16 58.7

1 25.4

2 13/16 71.4

2 1/4 57.2

3 1/4 82.6

55/64 21.8

3/8

4760 21172

8.1 3.7

4 5/8 117.5

3 1/2 88.9

4 61/64 125.8

2 9/16 65.1

1 25.4

3 1/16 77.8

2 17/32 64.3

2 5/8 66.7

3 3/4 95.3

1 1/32 26.2

1/2

6140 27311

12.3 5.6

5 3/8 136.5

4 1/8 104.8

5 53/64 148.0

2 15/16 74.6

1 3/16 30.2

3 1/2 88.9

2 27/32 72.2

2 7/8 73.0

4 1/2 114.3

1 5/32 29.4

1/2

8070 35895

14.5 6.6

5 5/8 142.9

4 3/8 111.1

6 3/16 157.2

3 1/16 77.8

1 3/16 30.2

3 5/8 92.1

2 61/64 75.0

3 1/4 82.6

4 3/4 120.7

1 13/64 30.6

1/2

8570 38119

19.0 8.6

6 1/4 158.8

4 7/8 123.8

6 57/64 175.0

3 1/4 82.6

1 3/8 34.9

3 7/8 98.4

3 1/8 79.4

3 5/8 92.1

5 1/4 133.4

1 1/4 31.8

5/8

9030 40165

24.0 10.9

6 7/8 174.6

5 3/8 136.5

7 39/64 193.3

3 9/16 90.5

1 1/2 38.1

4 3/16 106.4

3 5/16 84.1

3 15/16 100.0

5 3/4 146.1

1 5/16 33.3

5/8

9630 42834

33.4 15.1

7 3/4 196.9

6 152.4

8 31/64 215.5

3 15/16 100.0

1 5/8 41.3

4 11/16 119.1

3 11/16 93.7

4 3/4 120.7

6 1/2 165.1

1 7/16 36.5

3/4

15320 68143

57.4 26.0

9 1/4 235.0

7 177.8

9 29/32 251.6

4 1/2 114.3

1 7/8 47.6

5 1/4 133.4

4 3/16 106.4

5 7/16 138.1

8 203.2

1 11/16 42.9

3/4

20980 93319

81.8 37.1

10 1/4 260.4

7 3/4 196.9

10 61/64 278.2

5 5/8 142.9

2 1/8 54.0

6 1/2 165.1

5 1/4 133.4

6 152.4

8 7/8 225.4

2 1/8 54.0

7/8

RFBA 315C CR RFBA 400C CR 100 RFBA 100MM-C CR 105 RFBA 105MM-C CR

Bearing Selection Page K-3

Nomenclature Aid Page K-20

Features & Benefits Page K-21

Technical Engineering Page K-75

K-28

CRES Bearings

PN Gold Mounted Ball Bearings

Sealmaster PN Gold Mounted Ball Bearings Sealmaster PN Gold mounted bearings feature high phosphorus, electroless nickel coated steel insert with patented seal technology available in either setscrew or SKWEZLOC™ concentric locking collar, within a variety of 316 stainless casting high strength composite fluoropolymer coated cast iron housing configurations. The high performance triple lip seal is the latest innovation of over 10 patents on sealing technology. The combination of stainless flingers and FKM lip materials provide a strong contaminant resistance and GoldPlex FG (USDA H1) food grade grease loss. Specially engineered for industries with corrosive wash down environments such as food and beverage, pharmaceuticals and chemical processing. PN Gold mounted ball bearings provide outstanding performance in demanding corrosive environments.

Wide High Phosphorous Electroless Nickel Plated Outer Race Direct Lubrication Inlet Hole with Tapered Land Profile

Lock Pin under 303 Stainless Lubrication Fitting

Grade 10 Balls

High Performance Seal (HPS)

± 2° Alignment

300 Series Stainless Steel Setscrews 120° Position Land Riding Brass Retainer

High Performance Seal (HPS)

K-29

Wide Zone Hardened High Phosphorus Electroless Nickel Plated Inner Race

Solid Base Machined 316 Passivated Stainless Steel Housing or Composite Housing

PN Gold Mounted Ball Bearings

Sealmaster PN Gold Nomenclature

CRES Bearings

Corrosion Resistant Options B - Machined For Bolt On End Cap And Backside Shield Included SF, SFT And FB Only M - Medium Duty (where available) Housing Type* (see below) Housing Material S - Stainless Steel C - Composite F - Fluoropolymer Coated Cast Iron† Phosphorous Nickel Bore Size Inch - ##/16" (ex. 20/16 = 1 1/4") R for 1 1/4" and 2" Reduced Only Metric - Standard Duty - 2##, ## x 5 mm (ex. 05 = 25 mm) Standard Option T - SKWEZLOC Locking Collar RMW - Reduced Maintenance Washdown, plugged no lube fitting S - Obsolete Plugged "Sealed for Life" Option Replaced by RMW where available

CR B FS - PN16 T RMW Housing Type* P - Pillow Block

* All housing styles are not available in all materials. ** Metric bore units are "soft metric" - lube fitting and setscrews or Skwezloc Locking Collar threads are inch threads, bolt holes on flanges are inch drill size and tapped base threads are inch. † For more information on fluoropolymer see page K-76.

FT - 2 Bolt Flange F - 4 Bolt Flange FB - Flange Bracket TB - Tapped Base PL - Low Base Pillow Block FC - Flange Cartridge ST - Wide Slot Take Up EHB - Hanger Bearing K-30

CRES Bearings

PN Gold Mounted Ball Bearings

Features and Benefits Bearing Races The inner and outer ring of the Sealmaster PN Gold are a high phosphorous electroless nickel plated 52100 steel for exceptional corrosion resistance.

Wide Outer Race Sealmaster has the industry’s widest outer race. The high phosphorous, electroless nickel outer race is 20 to 30% wider than industry standard outer races. This feature results in increased grease capacity, improved sealing options and increases the surface area for absorption of shock load.

Tapered Lands Profile

ase G re

Flow

Standard Profile

The outer race has a Tapered Land profile. The outer land surface in a conventional bearing is parallel to the axis of the inner ring. The Tapered Lands surface is tapered in a radial direction toward the bearing race. This subtle yet crucial design change ensures that lubricant will be easily redirected back to the raceway. With improved bearing lubricant circulation comes significantly longer bearing service life. This improved circulation and service life comes without any reductions in bearing radial or thrust capacities. Note: The illustration to the left is an exaggerated figure to demonstrate the difference between standard vs. Tapered Lands. For bearings that are maintained and relubricated on a regular basis, there is no significant difference in expected service life.

Multiple Locking Methods Setscrew Locking 300 series stainless steel 120° spaced, balanced three point contact minimizes inner ring distortion vibration, reduces noise, and improves reliability.

Skwezloc® Concentric Locking Collar SKWEZLOC is a concentric collar clamp design that results in near-perfect concentricity of the shaft to bearing bore and maintains near perfect ball path roundness, while reducing fretting corrosion. This design eliminates the shaft damage of setscrew locking, and minimizes bearing induced vibration for smoother quieter operation. The collar is fluoropolymer coated with an Endurion* coated TORX head cap screw that outlasts stripping 12 times longer than hex head cap screws. * The following trade names, trademarks and/or registered trademarks are used in this material by Emerson Power Transmission Corporation are NOT owned or controlled by Emerson Power Transmission Corporation and are believed to be owned by the following parties: Endurion ; OMNOVA Solutions Inc. Emerson Power Transmission Corporation cannot and does not represent or warrant the accuracy of this information.

K-31

PN Gold Mounted Ball Bearings

CRES Bearings

Features and Benefits continued High Performance Seal (HPS) The triple lip contact seal design provides multi-directional sealing to minimize contamination ingress and retain lubrication – standard on all units. The 304 stainless steel shell and flingers protect from incoming contaminants and provide wear resistant contact surface to all three seal lips. The grease cavities in seal assembly are factory-filled with H1 Food Grade lubricant prior to shipment for additional contaminant resistance.

Sealmaster High Phosphorus Nickel

Seal Location

The illustrations below show the relative performance of seals in a wet contamination test as well as the test itself. Complete bearings with seals are sprayed with a 5% salt solution at 100°F. The bearings operate continuously at 500 RPM for 3 hours and idle for 1 hour. The cyclical condition test is complete after 480 hours.

440C Stainless Steel with Zinc Coated with Single Nickel Teflon Coated Lip Rubber Seal with Single Lip Rubber Single Lip Rubber Seal Seal

The graphic below illustrates the relative performance of rubber contact seals in a slurry contamination test. The bearing is submerged halfway into a sand, salt and water mixture (as shown in illustration). The bearing rotates while a separate motor stirs the mixture. The test is stopped when the slurry mixture leaks past the seal. Wet Contamination Sealing Performance

2.0 1.5 1.0

Normalized Life

2.5

0.5

Lip * Do ub m le a Lip st Se er * al Si m ng as te le rH Lip P5 Tr ip le Lip

M RC

ng l

Se al

Lin kB

el t

ng l

Lip *

e ng l

Fa fn ir

dg e

Lip

* Lip e

in gl

IS AM

Si TC I IP

Simulation of Slurry Contamination Test

Pe er S

ng l

Lip

* The following trade names, trademarks and/or registered trademarks that follow are used in this material by Emerson for comparison purposes only, are NOT owned or controlled by Emerson and are believed to be owned by the following parties: AMI: Asahi Tec Corp. of japan; Dodge: Baldor Electric Company; Fafnir: Timken US Corporation; IPTCI: Paul E. Robbey Company; Link Belt: Rexnord Industries, Inc.; MRC: SKF USA Inc.; Peer: Peer Bearing Company. Emerson cannot and does not represent or warrant the accuracy of this information.

K-32

CRES Bearings

ÂŽ

PN Gold Mounted Ball Bearings

Features and Benefits continued Stainless Steel Housing

Minimum Tensile Strength

High quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings. The investment cast process yields a smooth, easy to clean surface. The solid construction with machined base was designed for minimal gaps with no fillings.

80,000

lbs per Square Inch (psi)

60,000 50,000

Ductile Iron

70,000

40,000

Gray Iron

30,000 20,000 10,000

Competitor Housing

Sealmaster Housing

Stainless Steel - Sealmaster Composite - Sealmaster

Composite Housing High strength composite with reinforced stainless steel bolt ferrules for high load capacity and increased strength around the bolt holes. The solid construction with machined base was designed for minimal gaps with no fillings.

K-33

m as te r

*Note: Trade names and trademarks can be found on page K-32

Se al

dg Do

RC * M

Fa fn

ir*

16,000 14,000 12,000 10,000 8,000 6,000 4,000 2,000 0

TC Po I* L Lin lypr ink o B kp e Be yl lt* e lt Po ne ly am id e*

Ulitimate Load (Lbs)

Polymer/Composite Housing Strength 1-7/16â€? Bore Pillow Block, Radial Load

Competitor Housing

Sealmaster Housing

Features and Benefits continued

® CRES Bearings

PN Gold Mounted Ball Bearings

Specialized Food Grade Lubrication The Sealmaster PN Gold bearings are factory filled with Sealmaster GoldPlexFG (Food Grade) grease (USDA H1 approved) which is suitable for mounted bearing lubrication where incidental contact with food products may occur in any application where clean, routine lubrication is required. For more information on Sealmaster GoldPlex-FG see page L-6.

Lock Pin and Dimple The Sealmaster exclusive locking pin and dimple system provides a direct lubricant into the bearing cavity & ball path instead of around a lubrication groove, prevents outer ring rotation (sometimes referred to as “creep”), and allows ±2° static misalignment of the bearing insert

Zone Hardening Inner Race Sealmaster incorporates a unique heat treat process that hardens the inner race only where it is needed…under the ball path. The high phosphorous electroless nickel plated 52100 steel, zone hardened inner race results improved lock reliability as a result of less distortion at setscrew location and improved thread conformity resulting in improved clamping and resistance to setscrew back-out.

Accessories Optional accessories are available and can be found in the Accessories section starting on page L-1.

K-34

CRES Bearings

PN Gold Mounted Ball Bearings Standard

Duty:

316 Passivated Stainless Steel Pillow Block

Housing:

+/- 2 Degrees

Self-Alignment: Lock:

Setscrew

Seal:

HPS

A G D

C B

-20° to 220°F

Temperature:

Sealmaster GoldPlex-FG

Grease:

CRPS-PN Series Pillow Block Setscrew Locking Bore Diameter

Part No

Bearing Insert No.

inch

3/4

CRPS-PN12

PN-12

CRPS-PN204

PN-204

CRPS-PN16

PN-16

CRPS-PN205

PN-205

1 3/16

CRPS-PN19

PN-19

Basic Dynamic Rating lb/N

Dimensions inch/mm A

Min.

Max.

Bolt Size

Unit Wt. lb/kg

Open Cap

Closed Cap

2611 11614

1 5/16 5 33.3 127.0

3 3/8 85.7

4 1/8 104.8

1 1/2 38.1

1/2 12.7

2 9/16 65.1

1 7/32 31.0

23/32 1 3/16 18.3 30.2

1 41/64 41.7

3/8

1.90 .86

ECO-12

ECC-12

2801 12459

1 7/16 5 1/2 36.5 139.7

3 3/4 95.3

4 1/2 114.3

1 1/2 38.1

1/2 12.7

2 13/16 71.4

1 3/8 34.9

13/16 20.6

1 47/64 44.1

3/8

1.57 .71

ECO-16

ECC-16

4381 19488

1 11/16 6 1/2 42.9 165.1

4 7/16 5 1/16 1 7/8 112.7 128.6 47.6

9/16 14.3

3 3/8 85.7

1 1/2 38.1

7/8 22.2

1/2

3.80 1.72

1 3/8 34.9

ECO-19 1 19/32 1 51/64 40.5 45.6

1 1/4

CRPS-PN20R

PN-20R

CRPS-PN206

PN-206

ECO-19

1 1/4

CRPS-PN20

PN-20

ECO-20

1 3/8

CRPS-PN22

PN-22

1 7/16

CRPS-PN23

PN-23

CRPS-PN207

PN-207

1 1/2

CRPS-PN24

PN-24

CRPS-PN208

PN-208

1 11/16

CRPS-PN27

PN-27

1 3/4

CRPS-PN28

PN-28

CRPS-PN209

PN-209

1 15/16

CRPS-PN31

PN-31

CRPS-PN32R

PN-32R

CRPS-PN210

PN-210

CRPS-PN32

PN-32

2 3/16

CRPS-PN35

PN-35

CRPS-PN211

PN-211

2 3/8

CRPS-PN38

PN-38

2 7/16

CRPS-PN39

PN-39

CRPS-PN212

PN-212

5782 25720

7340 32650

1 7/8 47.6

6 9/16 4 11/16 5 5/16 1 7/8 166.7 119.1 134.9 47.6

1 15/16 7 1/4 49.2 184.2

4 7/8 123.8

5 7/8 149.2

2 1/8 54.0

5/8 15.9

3 3/4 95.3

1 11/16 42.9

1 25.4

1 55/64 1 59/64 47.2 48.8

11/16 3 15/16 1 15/16 1 3/16 2 1/16 17.5 100.0 49.2 30.2 52.4

2 7/64 53.6

11/16 17.5

2 1/8 54.0

1/2

4.50 2.04

1/2

5.70 2.59

1/2

6.50 2.95

ECO-20R ECC-19

ECO-23

ECO-24

2 1/8 54.0

7 1/2 190.5

5 7/16 6 1/16 2 1/8 138.1 154.0 54.0

4 1/4 108.0

1 15/16 1 3/16 2 19/64 49.2 30.2 58.3

N/A

ECC-27

N/A ECO-31 7889 35092

2 1/4 57.2

8 1/8 206.4

6 152.4

6 1/2 165.1

2 3/8 60.3

3/4 19.1

4 9/16 115.9

2 1/32 1 9/32 2 15/32 51.6 32.5 62.7

2 5/64 52.8

5/8

7.90 3.58

N/A

ECC-31

ECO-31

9752 43379

2 1/2 63.5

8 5/8 219.1

6 1/2 165.1

7 177.8

2 3/8 60.3

3/4 19.1

5 127.0

2 3/16 1 5/16 2 23/32 2 21/64 55.6 33.3 69.1 59.1

5/8

9.70 4.40

ECO-35

ECC-35

11789 52440

2 3/4 69.9

9 1/2 241.3

6 7/8 174.6

7 5/8 193.7

2 3/4 69.9

7/8 22.2

5 9/16 141.3

2 9/16 1 9/16 2 63/64 2 37/64 65.1 39.7 75.8 65.5

5/8

13.70 6.21

ECO-39

ECC-35

Not all parts are available from stock. Please contact customer service for availability (800) 626-2120. For more information on bearing capabilities outside of our standard offering, please contact Application Engineering (800) 626-2093.

K-35

ECC-24

ECO-27 7901 35145

Metric dimensions for reference only.

Bearing Selection Page K-3

ECC-23

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

PN Gold Mounted Ball Bearings Housing: Self-Alignment: Lock: Seal: Temperature: Grease:

Standard

CRES Bearings

Duty:

316 Passivated Stainless Steel Pillow Block +/- 2 Degrees

Skwezloc Locking Collar

A G

HPS

C B

-20° to 220°F Sealmaster GoldPlex-FG

CRPS-PN-T Series Pillow Block Skwezloc Locking Collar Bore Diameter

Part No.

inch

3/4

1 3/16

CRPS-PN12T

Basic Bearing Dynamic Insert Rating No. lb/N PN-12T

CRPS-PN204T PN-204T CRPS-PN16T

PN-16T

CRPS-PN205T PN-205T CRPS-PN19T

Dimensions inch/mm A

Min.

Max.

Bolt Size

1 3/4 44.5

Unit Wt. lb/kg

Open Cap

Closed Cap

2611 11614

1 5/16 5 33.3 127.0

3 3/8 85.7

4 1/8 104.8

1 1/2 38.1

1/2 12.7

2 9/16 65.1

1 7/32 31.0

23/32 18.3

1 41/64 41.7

3/8

1.90 .86

ECO-12

ECC-12

2801 12459

1 7/16 5 1/2 36.5 139.7

3 3/4 95.3

4 1/2 114.3

1 1/2 38.1

1/2 12.7

2 13/16 71.4

1 3/8 34.9

13/16 1 15/16 1 47/64 20.6 49.2 44.1

3/8

1.57 .71

ECO-16

ECC-16

4381 19488

1 11/16 6 1/2 42.9 165.1

4 7/16 5 1/16 1 7/8 112.7 128.6 47.6

9/16 14.3

3 3/8 85.7

1 1/2 38.1

7/8 22.2

1/2

3.60 1.63

PN-19T

1 1/4

CRPS-PN20RT PN-20RT

CRPS-PN206T PN-206T

1 1/4

CRPS-PN20T

PN-20T

1 3/8

CRPS-PN22T

PN-22T

1 7/16

CRPS-PN23T

PN-23T

1 1/2

1 11/16

ECO-19 2 3/16 1 51/64 55.6 45.6

ECO-20R ECC-19 ECO-19

5782 25720

1 7/8 47.6

6 9/16 4 11/16 5 5/16 1 7/8 166.7 119.1 134.9 47.6

5/8 15.9

3 3/4 95.3

1 11/16 42.9

1 25.4

2 7/16 1 59/64 61.9 48.8

1/2

4.50 2.04

ECO-20

ECC-23

5782 25720

1 7/8 47.6

6 9/16 4 11/16 5 5/16 1 7/8 166.7 119.1 134.9 47.6

5/8 15.9

3 3/4 95.3

1 11/16 42.9

1 25.4

2 9/16 1 59/64 65.1 48.8

1/2

4.50 2.04

ECO-23

ECC-23

1/2

5.70 2.59

ECO-24

ECC-24

1/2

6.50 2.95

CRPS-PN207T PN-207T CRPS-PN24T

PN-24T

CRPS-PN208T PN-208T CRPS-PN27T CRPS-PN28T

7340 32650

1 15/16 7 1/4 49.2 184.2

4 7/8 123.8

5 7/8 149.2

2 1/8 54.0

11/16 3 15/16 1 15/16 1 3/16 2 11/16 17.5 100.0 49.2 30.2 68.3

2 7/64 53.6

11/16 17.5

2 1/8 54.0

PN-27T

1 3/4

PN-28T

1 15/16

CRPS-PN32RT PN-31RT

CRPS-PN210T PN-210T

CRPS-PN32T

PN-32T

2 3/16

CRPS-PN35T

PN-35T

2 3/8

CRPS-PN38T

PN-38T

2 7/16

CRPS-PN39T

PN-39T

ECO-27 7901 35145

2 1/8 54.0

7 1/2 190.5

5 7/16 6 1/16 2 1/8 138.1 154.0 54.0

4 1/4 108.0

1 15/16 1 3/16 2 15/16 49.2 30.2 74.6

CRPS-PN209T PN-209T CRPS-PN31T

N/A

ECC-27

ECO-27

PN-31T

CRPS-PN211T PN-211T

7889 35092

2 1/4 57.2

8 1/8 206.4

6 152.4

6 1/2 165.1

2 3/8 60.3

3/4 19.1

4 9/16 115.9

2 1/32 1 9/32 51.6 32.5

3 3/8 85.7

2 5/64 52.8

5/8

7.90 3.58

ECO-31

ECC-31

9752 43379

2 1/2 63.5

8 5/8 219.1

6 1/2 165.1

7 177.8

2 3/8 60.3

3/4 19.1

5 127.0

2 3/16 1 5/16 55.6 33.3

3 1/2 88.9

2 21/64 59.1

5/8

9.70 4.40

ECO-35

ECC-35

9752 43379

2 1/2 63.5

8 5/8 219.1

6 1/2 165.1

7 177.8

2 3/8 60.3

3/4 19.1

5 127.0

2 3/16 1 5/16 55.6 33.3

3 5/8 92.1

2 21/64 59.1

5/8

9.70 4.40

ECO-35

ECC-35

11789 52440

2 3/4 69.9

9 1/2 241.3

6 7/8 174.6

7 5/8 193.7

2 3/4 69.9

7/8 22.2

5 9/16 141.3

2 9/16 1 9/16 65.1 39.7

4 1/8 104.8

2 37/64 65.5

5/8

13.70 6.21

ECO-39

ECC-39

CRPS-PN212T PN-212T

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-36

CRES Bearings

PN Gold Mounted Ball Bearings

Duty: Housing: Self-Alignment:

Standard 316 Passivated Stainless Steel Four Bolt Flange

Setscrew

Seal:

HPS

Grease:

P H J N

+/- 2 Degrees

Lock:

Temperature:

M L

-20° to 220°F

Sealmaster GoldPlex-FG

CRFS-PN Series 4 Bolt Flange Setscrew Locking Bore Diameter inch

3/4

1 3/16

Part No.

CRFS-PN12

Basic Bearing Dynamic Insert Rating No. lb/N PN-12

CRFS-PN204 PN-204 CRFS-PN16

PN-16

CRFS-PN205 PN-205 CRFS-PN19

Dimensions inch/mm A

2611 11614

3 3/8 85.7

2 1/2 63.5

31/32 24.6

7/16 11.1

2801 12459

3 3/4 95.3

2 3/4 69.9

1 5/64 27.4

17/32 1 7/16 13.5 36.5

1 3/8 34.9

4381 19488

4 1/4 108.0

3 1/4 82.6

1 7/32 31.0

17/32 1 9/16 13.5 39.7

1 1/2 1 19/32 3 7/32 38.1 40.5 81.8

1 9/32 1 7/32 1 3/16 32.5 31.0 30.2

M 2 1/2 63.5

1/2 2 19/64 2 12.7 58.3 50.8

1 3/8 2 23/32 9/16 34.9 69.1 14.3

2 7/16 61.9

2 3/8 60.3

Unit Wt. lb/kg

Open Cap

Closed Cap

Backside Shield

3/8

1.50 .68

ECO-12

ECC-12

4BSS-12

7/16

2.10 .95

ECO-16

ECC-16

4BSS-16

7/16

3.05 1.38

Bolt Size

PN-19

ECO-19 5/8 2 37/64 2 7/8 15.9 65.5 73.0

4BSS-19

1 1/4

CRFS-PN20R PN-20R

CRFS-PN206 PN-206

ECO-19

4BSS-19

1 1/4

CRFS-PN20

PN-20

ECO-20

4BSS-20

1 3/8

CRFS-PN22

PN-22

1 7/16

CRFS-PN23

PN-23

1 1/2

1 11/16

1 3/4

1 15/16

CRFS-PN24

PN-24

CRFS-PN208 PN-208 CRFS-PN27 CRFS-PN28

PN-28

CRFS-PN31

11/16 17.5

2 3/4 69.9

3 5/16 84.1

1/2

4.10 1.86

ECO-23

ECC-23

CRFS-PN210 PN-210

CRFS-PN32

7340 32650

5 1/8 130.2

4 101.6

1 1/2 38.1

9/16 14.3

2 1/64 1 15/16 2 1/16 4 5/64 51.2 49.2 52.4 103.6

3/4 19.1

3 1/64 76.6

3 1/2 88.9

7901 35145

5 3/8 136.5

4 1/8 1 9/16 104.8 39.7

9/16 14.3

2 3/64 1 15/16 2 19/64 4 21/64 3/4 52.0 49.2 58.3 109.9 19.1

3 3/64 77.4

3 7/8 98.4

7889 35092

5 5/8 142.9

4 3/8 1 9/16 111.1 39.7

9/16 14.3

2 5/32 2 1/32 2 15/32 4 35/64 3/4 54.8 51.6 62.7 115.5 19.1

3 3/64 4 77.4 101.6

1/2

5.50 2.49

9/16

5.70 2.59

9/16

6.70 3.04

CRFS-PN35

PN-35

CRFS-PN211

PN-211

2 3/8

CRFS-PN38

PN-38

CRFS-PN39

ECO-24

ECC-24

ECO-27

PN-39

N/A

ECC-27

4BSS-24 N/A

N/A

4BSS-31 ECO-31

ECC-31

N/A 4BSS-31 4BSS-32

9752 43379

6 3/8 161.9

5 1/8 130.2

1 3/4 44.5

13/16 2 5/16 2 3/16 2 23/32 5 3/16 20.6 58.7 55.6 69.1 131.8

7/8 3 13/32 4 1/4 22.2 86.5 108.0

11789 52440

6 7/8 174.6

5 5/8 1 15/16 13/16 2 11/16 2 9/16 2 63/64 5 7/16 75.8 138.1 142.9 49.2 20.6 68.3 65.1

1 3 51/64 5 25.4 96.4 127.0

5/8

10.50 4.76

5/8

12.00 5.44

ECO-35

ECC-35

4BSS-35

4BSS-38 ECO-39

ECC-39

CRFS-PN212 PN-212

Bearing Selection Page K-3

4BSS-39 4BSS-38

Metric dimensions for reference only.

K-37

4BSS-23

4BSS-27

PN-32

2 3/16

4BSS-22

PN-31

1 3/4 1 11/16 1 55/64 3 3/4 44.5 42.9 47.2 95.3

CRFS-PN209 PN-209

CRFS-PN32R PN-32R

3 5/8 1 11/32 9/16 92.1 34.1 14.3

PN-27

4 5/8 117.5

CRFS-PN207 PN-207

2 7/16

5782 25720

ECO-20R ECC-19 4BSS-20R

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

PN Gold Mounted Ball Bearings Housing: Self-Alignment:

+/- 2 Degrees Skwezloc Locking Collar

Seal:

HPS

Grease:

A B

316 Passivated Stainless Steel Four Bolt Flange

Lock:

Temperature:

P H J

Standard

CRES Bearings

Duty:

M L

-20° to 220°F Sealmaster GoldPlex-FG D

CRFS-PN-T Series 4 Bolt Flange Skwezloc Locking Collar Bore Diameter inch

Part No.

1 3/16

CRFS-PN19T

1 1/4

4381 CRFS-PN20RT PN-20RT 19488

1 1/4

CRFS-PN20T

PN-20T

1 3/8

CRFS-PN22T

PN-22T

1 1/2

1 11/16

2 3/4 1 5/64 17/32 1 7/16 1 3/8 1 15/16 2 45/64 9/16 2 7/16 2 21/64 7/16 69.9 27.4 13.5 36.5 34.9 49.2 68.7 14.3 61.9 59.1

2.10 .95

ECO-16

ECC-16

4BSS-16

4 1/4 108.0

3 1/4 1 7/32 17/32 1 9/16 1 1/2 2 3/16 3 13/64 5/8 82.6 31.0 13.5 39.7 38.1 55.6 81.4 15.9

3.05 1.38

7/16 1 9/32 1 7/32 1 3/4 11.1 32.5 31.0 44.5

Bolt Size

2 1/2 63.5

1/2 12.7

2 9/32 57.9

2 50.8

2 9/16 2 7/8 65.1 73.0

7/16

CRFS-PN23T

PN-23T

4BSS-19

ECO-20R ECC-19 4BSS-20R ECO-19

5782 25720

4 5/8 117.5

3 5/8 1 11/32 9/16 92.1 34.1 14.3

1 3/4 1 11/16 2 7/16 3 3/4 44.5 42.9 61.9 95.3

11/16 2 3/4 3 5/16 17.5 69.9 84.1

5782 25720

4 5/8 117.5

3 5/8 1 11/32 9/16 92.1 34.1 14.3

1 3/4 1 11/16 2 9/16 3 3/4 44.5 42.9 65.1 95.3

11/16 2 1/4 3 5/16 17.5 57.2 84.1

1/2

4.10 1.86

1/2

4.00 1.81

ECO-20

4BSS-19 ECC-23

ECO-23

ECC-23

CRFS-PN207T PN-207T CRFS-PN24T

PN-24T

CRFS-PN208T PN-208T CRFS-PN27T CRFS-PN28T

7340 32650

5 1/8 4 130.2 101.6

7901 35145

1 1/2 38.1

9/16 2 1/64 1 15/16 2 11/16 4 5/64 14.3 51.2 49.2 68.3 103.6

3/4 19.1

3 1/64 3 1/2 76.6 88.9

5 3/8 4 1/8 1 9/16 136.5 104.8 39.7

9/16 2 3/64 1 15/16 2 15/16 4 21/64 3/4 14.3 52.0 49.2 74.6 109.9 19.1

3 3/64 3 7/8 77.4 98.4

5 5/8 142.9

9/16 2 5/32 2 1/32 3 3/8 4 35/64 3/4 14.3 54.8 51.6 85.7 115.5 19.1

3 3/64 4 77.4 101.6

1/2

5.50 2.49

9/16

5.70 2.59

9/16

6.70 3.04

ECO-24

ECC-24

ECO-27

1 15/16

CRFS-PN31T

7889 CRFS-PN32RT PN-32RT 35092

CRFS-PN32T

PN-32T

2 3/16

CRFS-PN35T

PN-35T

2 3/8

CRFS-PN209T PN-209T

N/A

ECC-27

CRFS-PN39T

N/A

ECO-31

ECC-31

N/A 4BSS-31

9752 43379

6 3/8 5 1/8 161.9 130.2

1 3/4 44.5

13/16 2 5/16 2 3/16 3 1/2 5 3/16 20.6 58.7 55.6 88.9 131.8

7/8 3 13/32 4 1/4 22.2 86.5 108.0

5/8

10.50 4.76

ECO-32

ECC-35

4BSS-32

9752 43379

6 3/8 5 1/8 161.9 130.2

1 3/4 44.5

13/16 2 5/16 2 3/16 3 5/8 5 3/16 20.6 58.7 55.6 92.1 131.8

7/8 3 13/32 4 1/4 22.2 86.5 108.0

5/8

10.50 4.76

ECO-35

ECC-35

4BSS-35

ECO-38

ECC-38

4BSS-38

11789 52440

6 7/8 5 5/8 1 15/16 13/16 2 11/16 2 9/16 4 1/8 5 7/16 174.6 142.9 49.2 20.6 68.3 65.1 104.8 138.1

1 3 51/64 5 25.4 96.4 127.0

5/8

11.80 5.35

ECO-39

ECC-39

4BSS-39

ECO-38

ECC-38

4BSS-38

PN-38T PN-39T

N/A

4BSS-31 4 3/8 1 9/16 111.1 39.7

CRFS-PN210T PN-210T

CRFS-PN38T

4BSS-24

4BSS-27

PN-31T

CRFS-PN211T PN-211T

4BSS-23 4BSS-22

PN-27T PN-28T

4BSS-20 4BSS-22

3 3/4 95.3

CRFS-PN206T PN-206T

4BSS-12

ECO-19

ECC-12

PN-19T

1 3/4

2 7/16

ECO-12

2801 12459

1.50 .68

31/32 24.6

3/8

2 1/2 63.5

CRFS-PN205T PN-205T

Backside Shield

3 3/8 85.7

PN-16T

Closed Cap

2611 11614

CRFS-PN16T

Open Cap

PN-12T

Unit Wt. lb/kg

CRFS-PN204T PN-204T

Dimensions inch/mm A

3/4

1 7/16

CRFS-PN12T

Basic Bearing Dynamic Insert Rating No. lb/N

CRFS-PN212T PN-212T

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-38

CRES Bearings

Duty: Housing: Self-Alignment:

PN Gold Mounted Ball Bearings P J N

+/- 2 Degrees Setscrew

Seal:

HPS

Grease:

45°

316 Passivated Stainless Steel Two Bolt Flange

Lock:

Temperature:

A B

Standard

-20° to 220°F D

Sealmaster GoldPlex-FG

CRFTS-PN Series 2 Bolt Flange Setscrew Locking Bore Diameter

Part No.

inch mm 3/4 1 1 3/16 1 1/4 -

CRFTS-PN12

Basic Bearing Dynamic Insert Rating No. lb/N PN-12

20 CRFTS-PN204 PN-204 -

CRFTS-PN16

PN-16

25 CRFTS-PN205 PN-205 -

CRFTS-PN19

CRFTS-PN20R PN-20R

CRFTS-PN20

PN-20

1 3/8

CRFTS-PN22

PN-22

1 1/2

CRFTS-PN23

PN-23

1 11/16 -

4 13/32 3 17/32 2 3/8 111.9 89.7 60.3

D 31/32 24.6

7/16 1 9/32 1 7/32 1 3/16 11.1 32.5 31.0 30.2

1 3/8 34.9

Bolt Size

Unit Wt. lb/kg

Open Cap

Closed Cap

Backside Shield

1/2 2 19/64 2 12.7 58.3 50.8

3/8

1.20 .54

ECO-12

ECC-12

2BSS-12

9/16 2 7/16 2 3/8 14.3 61.9 60.3

7/16

1.60 .73

ECO-16

ECC-16

2BSS-16

7/16

2.36 1.07

2801 12459

4 7/8 3 57/64 2 3/4 1 5/64 17/32 1 7/16 1 3/8 123.8 98.8 69.9 27.4 13.5 36.5 34.9

4381 19488

5 9/16 4 19/32 3 1/4 1 7/32 17/32 1 9/16 1 1/2 1 19/32 5/8 141.3 116.7 82.6 31.0 13.5 39.7 38.1 40.5 15.9

ECO-19 2 9/16 2 7/8 65.1 73.0

5782 25720

6 1/8 5 1/8 155.6 130.2

3 3/4 1 11/32 9/16 95.3 34.1 14.3

1 3/4 1 11/16 1 55/64 11/16 2 3/4 3 5/16 44.5 42.9 47.2 17.5 69.9 84.1

1/2

3.20 1.45

ECO-20R

2BSS-19 ECC-19

CRFTS-PN24

PN-24

CRFTS-PN27

PN-27

CRFTS-PN28

PN-28

CRFTS-PN31

ECO-19

2BSS-19

ECO-20

2BSS-20 2BSS-22 ECC-23

ECO-23

2BSS-23 N/A

7340 32650

6 3/4 5 21/32 4 1/8 171.5 143.7 104.8

1 1/2 38.1

9/16 2 1/64 1 15/16 2 1/16 14.3 51.2 49.2 52.4

3/4 19.1

3 1/64 3 1/2 76.6 88.9

1/2

4.50 2.04

2BSS-24 ECO-24

ECC-24 2BSS-208

ECO-27 7901 35145

7 1/16 5 27/32 4 3/8 1 9/16 179.4 148.4 111.1 39.7

9/16 2 3/64 1 15/16 2 19/64 3/4 14.3 52.0 49.2 58.3 19.1

3 3/64 3 3/8 77.4 85.7

7889 35092

7 7/16 6 3/16 4 9/16 1 9/16 188.9 157.2 115.9 39.7

9/16 2 5/32 2 1/32 2 15/32 3/4 14.3 54.8 51.6 62.7 19.1

3 1/16 4 77.8 101.6

9/16

5.00 2.27

2BSS-27 ECC-27

N/A

PN-31

CRFTS-PN32R PN-32R

2BSS-31 9/16

5.40 2.45

ECO-31

ECC-31 N/A

50 CRFTS-PN210 PN-210

CRFTS-PN32

PN-32

2 3/16

CRFTS-PN35

PN-35

CRFTS-PN211

PN-211

N/A 9752 43379

8 1/2 7 1/4 5 1/4 215.9 184.2 133.4

1 3/4 44.5

13/16 2 5/16 2 3/16 2 23/32 7/8 3 13/32 4 1/4 20.6 58.7 55.6 69.1 22.2 86.5 108.0

5/8

8.40 3.81

ECO-35

ECC-35

K-39

2BSS-20R

45 CRFTS-PN209 PN-209

1 15/16 2

35 CRFTS-PN207 PN-207

1.575 40 CRFTS-PN208 PN-208

1 3/4

30 CRFTS-PN206 PN-206 -

PN-19

1 1/4

1 7/16

2611 11614

Dimensions inch/mm

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

2BSS-35

PN Gold Mounted Ball Bearings Housing: Self-Alignment:

Standard 316 Passivated Stainless Steel Two Bolt Flange

Skwezloc Locking Collar

Seal:

HPS

Grease:

45°

H N

+/- 2 Degrees

Lock:

Temperature:

A B

CRES Bearings

Duty:

-20° to 220°F Sealmaster GoldPlex-FG

CRFTS-PN-T Series 2 Bolt Flange Skwezloc Locking Collar Bore Diameter inch

3/4

1 3/16

Part No.

CRFTS-PN12T

Basic Bearing Dynamic Insert Rating No. lb/N PN-12T

CRFTS-PN204T PN-204T CRFTS-PN16T

PN-16T

CRFTS-PN205T PN-205T CRFTS-PN19T

CRFTS-PN20RT PN-20RT

CRFTS-PN206T PN-206T

1 1/4

CRFTS-PN20T

PN-20T

1 3/8

CRFTS-PN22T

PN-22T

1 7/16

CRFTS-PN23T

PN-23T

1 1/2

1 11/16

1 3/4

4 13/32 3 17/32 2 3/8 111.9 89.7 60.3

D 31/32 24.6

7/16 1 9/32 2 1/2 11.1 32.5 63.5

1 3/4 44.5

Unit Wt. lb/kg

Open Cap

Closed Backside Cap Shield

Bolt Size

2 50.8

3/8

1.20 .54

ECO-12 ECC-12 2BSS-12

2 7/16 2 3/16 7/16 61.9 55.6

1.60 .73

ECO-16 ECC-16 2BSS-16

5/8 2 37/64 2 9/16 7/16 15.9 65.5 65.1

2.20 1.00

1/2 2 17/64 12.7 57.5

2801 12459

4 7/8 3 57/64 2 3/4 1 5/64 17/32 1 7/16 2 3/4 1 15/16 9/16 123.8 98.8 69.9 27.4 13.5 36.5 69.9 49.2 14.3

4381 19488

5 9/16 4 19/32 3 1/4 1 7/32 17/32 1 9/16 3 1/4 2 3/16 141.3 116.7 82.6 31.0 13.5 39.7 82.6 55.6

PN-19T

1 1/4

2611 11614

Dimensions inch/mm

ECO-19

2BSS-19

ECO-20R ECC-19 2BSS-20R ECO-19

5782 25720

6 1/8 5 1/8 155.6 130.2

3 3/4 1 11/32 9/16 95.3 34.1 14.3

1 3/4 44.5

3 3/4 2 7/16 11/16 2 25/32 2 15/16 1/2 95.3 61.9 17.5 70.6 74.6

3.20 1.45

2BSS-19

ECO-20 ECC-23 2BSS-20

2BSS-22 5782 25720

6 1/8 5 1/8 155.6 130.2

3 3/4 1 11/32 9/16 95.3 34.1 14.3

1 3/4 44.5

3 3/4 2 9/16 11/16 2 25/32 2 15/16 95.3 65.1 17.5 70.6 74.6

1/2

3.40 1.54

ECO-23 ECC-23 2BSS-23

CRFTS-PN207T PN-207T CRFTS-PN24T

PN-24T

CRFTS-PN208T PN-208T CRFTS-PN27T CRFTS-PN28T

2BSS-22 7340 32650

6 3/4 5 21/32 4 1/8 171.5 143.7 104.8

1 1/2 38.1

9/16 2 1/64 4 1/8 2 11/16 3/4 14.3 51.2 104.8 68.3 19.1

3 3/64 3 19/64 1/2 77.4 83.7

4.50 2.04

7901 35145

7 1/16 5 27/32 4 3/8 1 9/16 179.4 148.4 111.1 39.7

9/16 2 3/64 4 3/8 2 15/16 3/4 14.3 52.0 111.1 74.6 19.1

3 5/64 78.2

5.00 2.27

PN-27T PN-28T

1 15/16

CRFTS-PN32RT PN-32RT

CRFTS-PN210T PN-210T

CRFTS-PN32T

PN-32T

2 3/16

CRFTS-PN35T

PN-35T

2BSS-24 ECO-24 ECC-24 2BSS-208 ECO-27

3 7/8 98.4

9/16

2BSS-27 ECC-27

N/A

CRFTS-PN209T PN-209T CRFTS-PN31T

PN-31T

CRFTS-PN211T PN-211T

2BSS-31 7889 35092

7 7/16 6 3/16 4 9/16 1 9/16 188.9 157.2 115.9 39.7

9/16 2 5/32 4 9/16 3 3/8 14.3 54.8 115.9 85.7

3/4 19.1

3 5/64 78.2

4 9/16 101.6

9752 43379

8 1/2 7 1/4 5 1/4 215.9 184.2 133.4

1 3/4 44.5

13/16 2 5/16 5 1/4 20.6 58.7 133.4

3 1/2 88.9

7/8 3 27/64 4 1/4 22.2 86.9 108.0

9752 43379

8 1/2 7 1/4 5 1/4 215.9 184.2 133.4

1 3/4 44.5

13/16 2 5/16 5 1/4 20.6 58.7 133.4

3 5/8 92.1

7/8 3 27/64 4 1/4 22.2 86.9 108.0

6.70 3.04

ECO-31 ECC-31

5/8

8.40 3.81

ECO-35 ECC-35

5/8

8.40 3.81

ECO-35 ECC-35 2BSS-35

N/A

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-40

PN Gold Mounted Ball Bearings

CRES Bearings

Duty: Housing: Self-Alignment:

Standard 316 Passivated Stainless Steel Four Bolt Reduced Flange

W N

+/- 2 Degrees

Lock:

Skwezloc Locking Collar

Seal:

HPS

Temperature:

P H J

-20° to 220°F

Grease:

Sealmaster GoldPlex-FG

Relube:

Reduced Maintenance

G D

CRBFRS-PN-T RMW Series 4 Bolt Reduced Flange Skwezloc Locking Collar Bore Diameter

Part No.*

Basic Bearing Dynamic Insert Rating No. lb/N

inch

1 7/16

CRBFRS-PN23T RMW SK-2556

1 1/2

CRBFRS-PN24T RMW SK-2540

CRBFRS-PN208T RMW SK-2555

Dimensions inch/mm A

Unit Bolt Wt. lb/kg Size

Open Closed Backside Cap* Cap* Shield

S-5134GS 5782 25720

4 3/8 3 1/4 1 1/4 9/16 1 25/32 2 11/16 1 49/64 4 7/64 7/8 111.1 82.6 31.8 14.3 45.2 68.3 44.8 104.4 22.2

1 31/64 3 1/2 29/32 7/16 37.7 88.9 23.0

5.50 2.49

BEO-24 BEC-24 S-5110GS

S-4492GS

* Standard option is as shown with Bolt On Cap, SKWEZLOC Locking Collar, Reduced Maintenance Option, with Back Side Shield.

K-41

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

PN Gold Mounted Ball Bearings Standard

Duty:

316 Passivated Stainless Steel Two Bolt Reduced Flange

Housing:

+/- 2 Degrees

Self-Alignment:

P H J

Lock:

Skwezloc Locking Collar

Seal:

HPS

-20° to 220°F

Temperature:

CRES Bearings

G D

Grease:

Sealmaster GoldPlex-FG

Relube:

Reduced Maintenance

CRBFTRS-PN-T RMW Series 2 Bolt Reduced Flange Skwezloc Locking Collar Bore Diameter

Part No.*

Basic Bearing Dynamic Insert Rating No. lb/N

inch

1 7/16

CRBFTRS-PN23T RMW SK-2556

5782

1 1/2

CRBFTRS-PN24T RMW SK-2540

25720

CRBFTRS-PN208T RMW SK-2555

Dimensions inch/mm A

Unit Bolt Wt. lb/kg Size

Open Closed Backside Cap* Cap* Shield

S-5133GS 6 3/16 4 19/32 1 17/64 37/64 1 25/32 1 49/64 2 11/16 4 5/32 7/8 157.2 116.7 32.1 14.7 45.2 44.8 68.3 105.6 22.2

2 9/64 54.4

3 1/2 29/32 7/16 88.9 23.0

3.25 BEO-24 BEC-24 S-5121GS 1.47 S-5132GS

* Standard option is as shown with Bolt On Cap, SKWEZLOC Locking Collar, Reduced Maintenance Option, with Back Side Shield.

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-42

CRES Bearings

PN Gold Mounted Ball Bearings 316 Passivated Stainless Steel Flange Bracket

Housing:

45°

Lock:

Setscrew

Seal:

HPS

L A

Sealmaster GoldPlex-FG

Grease:

-20° to 220°F

Temperature:

inch mm 3/4 1 -

CRFBS-PN12

Basic Bearing Dynamic Insert Rating No. lb/N PN-12

20 CRFBS-PN204 PN-204 -

CRFBS-PN16

PN-16

25 CRFBS-PN205 PN-205

1 3/16

CRFBS-PN19

1 1/4

CRFBS-PN20R PN-20R

2611 11614

3 76.2

2 3/8 60.3

1 1/2 1 11/16 4 1/4 38.1 42.9 108.0

2801 12459

3 3/8 85.7

2 1/2 63.5

1 5/8 1 13/16 4 3/4 1 1/8 41.3 46.0 120.7 28.6

7/8 22.2

5/16 1 11/32 1 7/32 1 3/16 2 1/2 7.9 34.1 31.0 30.2 63.5

1/2 12.7

2 1/4 57.2

3/8 9.5

9/16 14.3

1 1/2 38.1

1 3/8 34.9

1 3/8 2 3/4 34.9 69.9

Unit Bolt Wt. lb/kg Size

CRFBS-PN20

PN-20

1 3/8

CRFBS-PN22

PN-22

CRFBS-PN23

PN-23

Open Cap

Closed Cap

1 1/32 3/8 26.2

1.30 .59

ECO-12

ECC-12

2 5/32 1 9/64 3/8 54.8 29.0

2.10 .95

ECO-16

ECC-16

ECO-19 4381 19488

3 3/4 95.3

2 3/4 69.9

1 7/8 47.6

2 1/16 5 3/8 1 1/4 52.4 136.5 31.8

3/8 9.5

1 5/8 41.3

1 1/2 1 19/32 3 1/4 38.1 40.5 82.6

5/8 15.9

2 17/32 1 9/32 3/8 64.3 32.5

3.00 ECO-20R ECC-19 1.36

30 CRFBS-PN206 PN-206 -

Dimensions inch/mm

PN-19

1 1/4

1 7/16

C B

CRFBS-PN Series Flange Bracket Setscrew Locking Part No.

+/- 2 Degrees

Self-Alignment:

Bore Diameter

P H R J N

Standard

Duty:

ECO-19 ECO-20

5782 25720

4 1/4 3 1/4 108.0 82.6

2 50.8

2 3/8 60.3

6 1/8 1 1/4 155.6 31.8

1/2 12.7

1 1 7/8 1 11/16 1 55/64 3 3/4 11/16 2 25/32 15/32 47.6 42.9 47.2 95.3 17.5 70.6 37.3

35 CRFBS-PN207 PN-207

1/2

3.10 1.41

ECO-22 ECC-23 ECO-23 ECO-22

K-43

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

PN Gold Mounted Ball Bearings P

Duty: Housing: Self-Alignment:

Standard 316 Passivated Stainless Steel Flange Bracket

Skwezloc Locking Collar

Seal:

HPS

Grease:

45°

R N

+/- 2 Degrees

Lock:

Temperature:

H J

CRES Bearings

L D

-20° to 220°F

Sealmaster GoldPlex-FG

C B

CRFBS-PN-T Series Flange Bracket Skwezloc Locking Collar Bore Diameter

Part No.

inch mm 3/4

CRFBS-PN12T

Basic Bearing Dynamic Insert Rating No. lb/N PN-12T

CRFBS-PN204T PN-204T

1 3/16

CRFBS-PN19T

1 1/4

CRFBS-PN20RT PN-20RT

CRFBS-PN206T PN-206T

1 1/4

CRFBS-PN20T

PN-20T

1 3/8

CRFBS-PN22T

PN-22T

1 7/16

CRFBS-PN23T

PN-23T

CRFBS-PN16T

PN-16T

CRFBS-PN205T PN-205T

Dimensions inch/mm A

1 3/4 44.5

2611 11614

3 2 3/8 1 1/2 1 11/16 1 11/32 7/8 5/16 4 1/4 2 1/2 76.2 60.3 38.1 42.9 34.1 22.2 7.9 108.0 63.5

2801 12459

3 3/8 2 1/2 1 5/8 1 13/16 1 1/2 1 1/8 3/8 4 3/4 2 3/4 1 15/16 1 9/64 85.7 63.5 41.3 46.0 38.1 28.6 9.5 120.7 69.9 49.2 29.0

1 1/32 1 7/32 1/2 26.2 31.0 12.7

1 3/8 34.9

2 1/4 57.2

Unit Bolt Wt. lb/kg Size

Open Cap

Closed Cap

3/8

1.30 .59

ECO-12

ECC-12

9/16 2 13/32 3/8 14.3 61.1

2.10 .95

ECO-16

ECC-16

PN-19T

ECO-19 4381 19488

3 3/4 2 3/4 1 7/8 2 1/16 95.3 69.9 47.6 52.4

1 5/8 1 1/4 3/8 5 3/8 3 1/4 2 3/16 1 9/32 41.3 31.8 9.5 136.5 82.6 55.6 32.5

1 1/2 38.1

5/8 2 17/32 3/8 15.9 64.3

3.00 1.36

ECO-20R

ECC-19

ECO-19

5782 25720

4 1/4 3 1/4 2 2 3/8 108.0 82.6 50.8 60.3

1 7/8 47.6

1 1/4 1/2 6 1/8 3 3/4 2 7/16 1 15/32 1 11/16 11/16 2 25/32 1/2 31.8 12.7 155.6 95.3 61.9 37.3 42.9 17.5 70.6

3.10 1.41

ECO-20

ECC-23

ECO-22 5782 25720

4 1/4 3 1/4 2 2 3/8 108.0 82.6 50.8 60.3

1 7/8 47.6

1 1/4 1/2 6 1/8 3 3/4 2 9/16 1 15/32 1 11/16 11/16 2 25/32 31.8 12.7 155.6 95.3 65.1 37.3 42.9 17.5 70.6

CRFBS-PN207T PN-207T

1/2

3.10 1.41

ECO-23

ECC-23

ECO-22

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-44

CRES Bearings

PN Gold Mounted Ball Bearings Standard

Duty:

High Strength Composite Pillow Block

Housing:

+/- 2 Degrees

Self-Alignment: Lock:

Setscrew

Seal:

HPS

H A G

0° to 150°F

Temperature:

C B

Sealmaster GoldPlex-FG

Grease:

CRPC-PN Series Pillow Block Setscrew Locking Bore Diameter inch

3/4

Part No.

CRPC-PN12

Basic Bearing Dynamic Insert Rating No. lb/N PN-12

CRPC-PN204

PN-204

CRPC-PN16

PN-16

Dimensions inch/mm A

2611 11614

1 5/16 33.3

2801 12459

1 7/16 36.5

Unit Bolt Wt. Open Cap lb/kg Size

Max.

5 127.0

3 3/8 85.7

4 1/8 104.8

1 1/2 38.1

9/16 14.3

2 35/64 1 7/32 64.7 31.0

23/32 18.3

1 3/16 1 41/64 30.2 41.7

3/8

.80 .36

ECO-12

ECC-12

5 1/2 139.7

3 3/4 95.3

4 1/2 114.3

1 1/2 38.1

9/16 14.3

2 13/16 71.4

13/16 20.6

1 3/8 34.9

3/8

.83 .38

ECO-16

ECC-16

1 3/8 34.9

1 47/64 44.1

CRPC-PN205

PN-205

1 3/16

CRPC-PN19

PN-19

1 1/4

CRPC-PN206

PN-206

ECO-19

1 1/4

CRPC-PN20

PN-20

ECO-20

1 3/8

CRPC-PN22

PN-22

CRPC-PN20R PN-20R

1 7/16

CRPC-PN23

PN-23

CRPC-PN207

PN-207

1 1/2

CRPC-PN24

PN-24

CRPC-PN208

PN-208

ECO-19 4381 19488

5782 25720

7340 32650

1 11/16 6 1/2 42.9 165.1

1 7/8 47.6

4 7/16 112.7

5 1/16 128.6

6 9/16 4 11/16 5 5/16 166.7 119.1 134.9

1 15/16 7 1/4 49.2 184.2

5 1/16 5 11/16 128.6 144.5

1 7/8 47.6

11/16 3 21/64 17.5 84.5

1 1/2 38.1

1 11/16 42.9

7/8 22.2

1 7/8 47.6

11/16 17.5

3 3/4 95.3

1 25.4

2 1/8 54.0

11/16 17.5

4 1/64 1 15/16 1 3/16 102.0 49.2 30.2

1 19/32 1 51/64 40.5 45.6

1/2

1 55/64 1 59/64 47.2 48.8

1/2

2 1/16 52.4

1/2

2 7/64 53.6

1.35 .61

2.03 .92

2.50 1.13

ECO-20R

ECC-23

ECO-24

K-45

Nomenclature Aid Page K-30

Features & Benefits Page K-31

ECC-19

ECO-23

Metric dimensions for reference only.

Bearing Selection Page K-3

Closed Cap

Min.

Technical Engineering Page K-75

ECC-24

PN Gold Mounted Ball Bearings Housing: Self-Alignment:

Standard High Strength Composite Pillow Block +/- 2 Degrees

Lock:

Skwezloc Locking Collar

Seal:

HPS

Temperature: Grease:

CRES Bearings

Duty:

A G D

C B

0° to 150°F Sealmaster GoldPlex-FG

CRPC-PN-T Series Pillow Block Skwezloc Locking Collar Bore Diameter inch

3/4

1 3/16

Part No.

CRPC-PN12T

Basic Bearing Dynamic Insert Rating No. lb/N PN-12T

CRPC-PN204T PN-204T CRPC-PN16T

PN-16T

CRPC-PN205T PN-205T CRPC-PN19T

Dimensions inch/mm A

2611 11614

1 5/16 33.3

2801 12459

1 7/16 36.5

4381 19488

ECO-12

ECC-12

3/8

.83 .38

ECO-16

ECC-16

1/2

1.54 .70

23/32 18.3

1 3/4 44.5

1 41/64 41.7

2 13/16 71.4

1 3/8 34.9

13/16 1 15/16 1 47/64 20.6 49.2 44.1

11/16 3 21/64 17.5 84.5

1 1/2 38.1

7/8 22.2

3 3/4 95.3

4 1/2 114.3

1 1/2 38.1

9/16 14.3

4 7/16 112.7

5 1/16 128.6

1 7/8 47.6

1 11/16 6 1/2 42.9 165.1

.80 .36

2 35/64 1 7/32 64.7 31.0

9/16 14.3

5 1/2 139.7

3/8

Bolt Size

1 1/2 38.1

3 3/8 85.7

Closed Cap

4 1/8 104.8

5 127.0

Open Cap

Max.

Unit Wt. lb/kg

Min.

PN-19T

1 1/4

CRPC-PN20RT PN-20RT

CRPC-PN206T PN-206T

1 1/4

CRPC-PN20T

PN-20T

1 3/8

CRPC-PN22T

PN-22T

1 7/16

CRPC-PN23T

PN-23T

1 1/2

ECO-19 2 3/16 1 51/64 55.6 45.6

ECO-20R ECC-19 ECO-19

5782 25720

1 7/8 47.6

6 9/16 4 11/16 5 5/16 166.7 119.1 134.9

1 7/8 47.6

11/16 17.5

3 3/4 95.3

1 11/16 42.9

1 25.4

2 7/16 1 59/64 61.9 48.8

1/2

1.97 .89

ECO-20

ECC-23

5782 25720

1 7/8 47.6

6 9/16 4 11/16 5 5/16 166.7 119.1 134.9

1 7/8 47.6

11/16 17.5

3 3/4 95.3

1 11/16 42.9

1 25.4

2 9/16 1 59/64 65.1 48.8

1/2

1.97 .89

ECO-23

ECC-23

2 1/8 54.0

11/16 17.5

4 1/64 1 15/16 1 3/16 2 11/16 2 7/64 102.0 49.2 30.2 68.3 53.6

1/2

2.50 1.13

ECO-24

ECC-24

CRPC-PN207T PN-207T CRPC-PN24T

PN-24T

CRPC-PN208T PN-208T

7340 32650

1 15/16 7 1/4 49.2 184.2

5 1/16 5 11/16 128.6 144.5

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-46

CRES Bearings

PN Gold Mounted Ball Bearings

Duty: Housing: Self-Alignment:

Standard

+/- 2 Degrees Setscrew

Seal:

HPS

Grease:

High Strength Composite Tapped Base

Lock:

Temperature:

A N

0° to 150°F Sealmaster GoldPlex-FG

TAPPED BASE HOLE

C B

CRTBC-PN Series Tapped Base Pillow Block Setscrew Locking Collar Bore Diameter inch

Part No.

Bearing Insert No.

CRTBC-PN12

PN-12

3/4 -

1 3/16

CRTBC-PN204 PN-204 CRTBC-PN16

PN-16

CRTBC-PN205 PN-205 CRTBC-PN19

CRTBC-PN20R PN-20R

CRTBC-PN206 PN-206

1 1/4

CRTBC-PN20

PN-20

1 3/8

CRTBC-PN22

PN-22

1 7/16

CRTBC-PN23

PN-23

1 1/2

Dimensions inch/mm

Unit Wt. lb/kg

Open Cap

Closed Cap

3/8-16

.82 .37

ECO-12

ECC-12

3/8-16

.93 .42

ECO-16

ECC-16

Bolt Size

2611 11614

1 5/16 33.3

3 1/8 79.4

2 50.8

1 1/2 38.1

2 9/16 65.1

1 7/32 31.0

23/32 18.3

1 3/16 30.2

1/2 12.7

1 41/64 41.7

2801 12459

1 7/16 36.5

3 76.2

2 50.8

1 1/2 38.1

2 13/16 71.4

1 3/8 34.9

13/16 20.6

1 3/8 34.9

1/2 12.7

1 47/64 44.1

4381 19488

1 11/16 42.9

4 101.6

3 76.2

1 1/2 38.1

3 3/8 85.7

1 1/2 38.1

7/8 22.2

1 19/32 40.5

5/8 15.9

1 51/64 1.57 7/16-14 ECO-20R 45.6 .71

PN-19

1 1/4

Basic Dynamic Rating lb/N

ECO-19

ECO-19 ECO-20 5782 25720

1 7/8 47.6

4 1/4 108.0

3 1/4 82.6

1 7/8 47.6

7340 32650

1 15/16 49.2

4 5/8 117.5

3 1/2 88.9

1 7/8 47.6

3 3/4 95.3

1 11/16 42.9

1 25.4

1 55/64 47.2

3/4 19.1

1 59/64 48.8

1/2-13

2 1/16 52.4

3/4 19.1

2 7/64 53.6

1/2-13

2.27 1.03

ECC-23 ECO-23

CRTBC-PN207 PN-207 CRTBC-PN24

PN-24

CRTBC-PN208 PN-208

3 15/16 1 15/16 1 3/16 100.0 49.2 30.2

2.77 1.26

ECO-24

K-47

ECC-19

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

ECC-24

PN Gold Mounted Ball Bearings Standard

Duty:

K P

High Strength Composite Tapped Base

Housing:

CRES Bearings

+/- 2 Degrees

Self-Alignment: Lock:

Skwezloc Locking Collar

Seal:

HPS

0° to 150°F

Temperature:

Sealmaster GoldPlex-FG

Grease:

TAPPED BASE HOLE

C B

CRTBC-PN-T Series Tapped Base Pillow Block Skwezloc Locking Collar Bore Diameter

Part No.

Bearing Insert No.

inch

3/4

CRTBC-PN12T

PN-12T

CRTBC-PN204T

PN-204T

CRTBC-PN16T

PN-16T

CRTBC-PN205T

PN-205T

1 3/16

CRTBC-PN19T

PN-19T

1 1/4

CRTBC-PN20RT PN-20RT

CRTBC-PN206T

PN-206T

1 1/4

CRTBC-PN20T

PN-20T

1 3/8

CRTBC-PN22T

PN-22T

1 7/16

CRTBC-PN23T

PN-23T

CRTBC-PN207T

PN-207T

1 1/2

CRTBC-PN24T

PN-24T

CRTBC-PN208T

PN-208T

Basic Dynamic Rating lb/N

Dimensions inch/mm

Unit Wt. lb/kg

Open Cap

Closed Cap

3/8-16

.82 .37

ECO-12

ECC-12

3/8-16

.93 .42

ECO-16

ECC-16

1 51/64 7/16-14 45.6

1.57 .71

Bolt Size

2611 11614

1 5/16 33.3

3 1/8 79.4

2 50.8

1 1/2 38.1

2 9/16 65.1

1 7/32 31.0

23/32 18.3

1 3/4 44.5

1/2 12.7

1 41/64 41.7

2801 12459

1 7/16 36.5

3 76.2

2 50.8

1 1/2 38.1

2 13/16 71.4

1 3/8 34.9

13/16 1 15/16 1/2 20.6 49.2 12.7

1 47/64 44.1

4381 19488

1 11/16 4 42.9 101.6

3 76.2

1 1/2 38.1

3 3/8 85.7

1 1/2 38.1

7/8 22.2

ECO-19 2 3/16 55.6

5/8 15.9

ECO-20R ECC-19 ECO-19

5782 25720

1 7/8 47.6

4 1/4 108.0

3 1/4 82.6

1 7/8 47.6

3 3/4 95.3

1 11/16 42.9

1 25.4

2 7/16 61.9

3/4 19.1

1 59/64 48.8

1/2-13

2.27 1.03

ECO-20

ECC-23

5782 25720

1 7/8 47.6

4 1/4 108.0

3 1/4 82.6

1 7/8 47.6

3 3/4 95.3

1 11/16 42.9

1 25.4

2 9/16 65.1

3/4 19.1

1 59/64 48.8

1/2-13

2.27 1.03

ECO-23

ECC-23

1 15/16 4 5/8 49.2 117.5

3 1/2 88.9

1 7/8 47.6

3 15/16 1 15/16 1 3/16 2 11/16 100.0 49.2 30.2 68.3

3/4 19.1

2 7/64 53.6

1/2-13

2.77 1.26

ECO-24

ECC-24

7340 32650

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-48

CRES Bearings

PN Gold Mounted Ball Bearings

Duty: Housing: Self-Alignment:

+/- 2 Degrees Setscrew

Seal:

HPS

Grease:

High Strength Composite Four Bolt Flange

Lock:

Temperature:

P H J N

Standard

M L

0° to 150°F Sealmaster GoldPlex-FG

CRFC-PN Series 4 Bolt Flange Setscrew Locking Collar Bore Diameter inch

3/4

1 3/16

Part No.

CRFC-PN12

Basic Bearing Dynamic Insert Rating No. lb/N PN-12

CRFC-PN204 PN-204 CRFC-PN16

PN-16

CRFC-PN205 PN-205 CRFC-PN19

Dimensions inch/mm A

Unit Wt. lb/kg

Open Cap

Closed Cap

Backside Shield

3/8

.78 .35

ECO-12

ECC-12

4BSS-12

7/16

.99 .45

ECO-16

ECC-16

4BSS-16

7/16

1.54 ECO-20R ECC-19 4BSS-20R .70

Bolt Size

2 3/8 60.3

1/2 12.7

2 13/64 56.0

2 50.8

2611 11614

3 7/16 2 1/2 87.3 63.5

7/16 11.1

61/64 1 9/32 1 7/32 24.2 32.5 31.0

1 3/16 30.2

2801 12459

3 51/64 2 3/4 96.4 69.9

17/32 1 5/64 1 7/16 1 3/8 13.5 27.4 36.5 34.9

1 3/8 34.9

4381 19488

4 11/32 3 1/4 110.3 82.6

17/32 1 13/64 1 9/16 1 1/2 13.5 30.6 39.7 38.1

2 21/32 9/16 2 23/64 2 3/16 67.5 14.3 59.9 55.6

PN-19

ECO-19 1 19/32 3 3/16 40.5 81.0

5/8 15.9

2 15/32 2 9/16 62.7 65.1

4BSS-19

1 1/4

CRFC-PN20R PN-20R

CRFC-PN206 PN-206

ECO-19

4BSS-19

1 1/4

CRFC-PN20

PN-20

ECO-20

4BSS-20

1 3/8

CRFC-PN22

PN-22

1 7/16

1 1/2

CRFC-PN23

PN-23

5782 25720

4 53/64 3 5/8 122.6 92.1

9/16 1 11/32 1 3/4 1 11/16 1 55/64 3 21/32 11/16 2 43/64 2 15/16 14.3 34.1 44.5 42.9 47.2 92.9 17.5 67.9 74.6

1/2

2.21 1.00

4BSS-22 ECC-23 ECO-23

4BSS-23

CRFC-PN207 PN-207 CRFC-PN24

PN-24

CRFC-PN208 PN-208

N/A 7340 32650

5 1/4 4 133.4 101.6

9/16 14.3

1 1/2 2 1/64 1 15/16 2 1/16 38.1 51.2 49.2 52.4

4 1/64 102.0

3/4 19.1

2 15/16 3 9/32 74.6 83.3

1/2

2.78 1.26

4BSS-24 ECO-24

ECC-24

K-49

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

N/A

PN Gold Mounted Ball Bearings Housing: Self-Alignment:

Standard

Skwezloc Locking Collar

Seal:

HPS

Grease:

P H J N

+/- 2 Degrees

Lock:

Temperature:

High Strength Composite Four Bolt Flange

CRES Bearings

Duty:

M L

0° to 150°F Sealmaster GoldPlex-FG

CRFC-PN T Series 4 Bolt Flange Skwezloc Locking Collar Bore Diameter inch

3/4

1 3/16

Part No.

CRFC-PN12T

Basic Bearing Dynamic Insert No. Rating lb/N PN-12T

CRFC-PN204T PN-204T CRFC-PN16T

PN-16T

CRFC-PN205T PN-205T CRFC-PN19T

CRFC-PN20RT PN-20RT

CRFC-PN206T PN-206T

1 1/4

CRFC-PN20T

PN-20T

1 3/8

CRFC-PN22T

PN-22T

1 7/16

CRFC-PN23T

PN-23T

1 1/2

2611 11614

3 7/16 87.3

2 1/2 63.5

7/16 11.1

2801 12459

3 51/64 2 3/4 96.4 69.9

17/32 1 5/64 1 7/16 13.5 27.4 36.5

1 3/8 1 15/16 2 21/32 9/16 2 23/64 2 3/16 34.9 49.2 67.5 14.3 59.9 55.6

4381 19488

4 11/32 3 1/4 110.3 82.6

17/32 1 13/64 1 9/16 13.5 30.6 39.7

1 1/2 38.1

61/64 1 9/32 1 7/32 24.2 32.5 31.0

1 3/4 44.5

2 3/8 60.3

Bolt Size

1/2 2 13/64 2 12.7 56.0 50.8

Unit Wt. lb/kg

Open Cap

Closed Backside Cap Shield

3/8

.78 .35

ECO-12 ECC-12 4BSS-12

7/16

.99 .45

ECO-16 ECC-16 4BSS-16

7/16

1.54 .70

PN-19T

1 1/4

Dimensions inch/mm

ECO-19 2 3/16 3 3/16 55.6 81.0

5/8 2 15/32 2 9/16 15.9 62.7 65.1

ECO-20R ECC-19 4BSS-20R ECO-19

5782 25720

4 53/64 3 5/8 122.6 92.1

9/16 1 11/32 1 3/4 1 11/16 2 7/16 3 21/32 11/16 2 43/64 2 15/16 14.3 34.1 44.5 42.9 61.9 92.9 17.5 67.9 74.6

1/2

2.21 1.00

PN-24T

CRFC-PN208T PN-208T

4BSS-19

ECO-20 ECC-23 4BSS-20

4BSS-22 5782 25720

4 53/64 3 5/8 122.6 92.1

9/16 1 11/32 1 3/4 1 11/16 2 9/16 3 21/32 11/16 2 43/64 2 15/16 14.3 34.1 44.5 42.9 65.1 92.9 17.5 67.9 74.6

1/2

2.21 1.00

ECO-23 ECC-23 4BSS-23

CRFC-PN207T PN-207T CRFC-PN24T

4BSS-19

N/A 5307 23607

5 1/4 133.4

4 101.6

9/16 14.3

1 1/2 38.1

2 1/64 1 15/16 2 11/16 4 1/64 51.2 49.2 68.3 102.0

3/4 2 15/16 3 9/32 19.1 74.6 83.3

1/2

2.78 1.26

4BSS-24 ECO-24 ECC-24 N/A

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-50

CRES Bearings

PN Gold Mounted Ball Bearings Standard

Duty:

High Strength Composite Two Bolt Flange

Housing:

P H J N

60°

+/- 2 Degrees

Self-Alignment: Lock:

Setscrew

Seal:

HPS

0° to 150°F

Temperature:

Sealmaster GoldPlex-FG

Grease:

CRFTC-PN Series 2 Bolt Flange Setscrew Locking Collar Bore Diameter inch

3/4

Part No.

CRFTC-PN12

Basic Bearing Dynamic Insert Rating No. lb/N PN-12

CRFTC-PN204

PN-204

CRFTC-PN16

PN-16

CRFTC-PN205

PN-205

1 3/16

CRFTC-PN19

PN-19

CRFTC-PN20R PN-20R

Dimensions inch/mm A

31/32 24.6

7/16 11.1

1 9/32 1 7/32 1 3/16 1/2 2 13/64 32.5 31.0 30.2 12.7 56.0

Bolt Size

2 50.8

3/8

2611 11614

4 15/32 3 17/32 2 7/16 113.5 89.7 61.9

2801 12459

4 15/16 3 57/64 2 23/32 1 5/64 125.4 98.8 69.1 27.4

17/32 1 7/16 13.5 36.5

1 3/8 34.9

4381 19488

5 11/16 4 19/32 3 1/4 144.5 116.7 82.6

17/32 1 9/16 13.5 39.7

1 1/2 1 19/32 5/8 2 31/64 2 9/16 38.1 40.5 15.9 63.1 65.1

1 3/8 34.9

9/16 2 23/64 2 3/16 14.3 59.9 55.6

7/16

Unit Wt. lb/kg

Open Cap

Closed Backside Cap Shield 2BSS-12

.70 .32

ECO-12 ECC-12

.83 .38

ECO-16 ECC-16

N/A 2BSS-16 N/A ECO-19

1 7/32 31.0

2BSS-19

ECO-20R ECC-19 2BSS-20R

1 1/4

CRFTC-PN206

PN-206

ECO-19

2BSS-19

1 1/4

CRFTC-PN20

PN-20

ECO-20

2BSS-20

1 3/8

CRFTC-PN22

PN-22

1 7/16

CRFTC-PN23

PN-23

CRFTC-PN207

PN-207

1 1/2

CRFTC-PN24

PN-24

CRFTC-PN208

PN-208

5782 25720

6 21/64 5 1/8 3 45/64 1 11/32 160.7 130.2 94.1 34.1

9/16 14.3

1 3/4 44.5

1 11/16 1 55/64 11/16 2 43/64 2 15/16 42.9 47.2 17.5 67.9 74.6

7/16

2.45 1.11

1/2

3.20 1.45

2BSS-22 ECC-23 ECO-23

2BSS-22 7340 32650

6 29/32 5 21/32 4 7/64 175.4 143.7 104.4

1 1/2 38.1

9/16 14.3

2 1/64 1 15/16 2 1/16 3/4 2 15/16 3 19/64 51.2 49.2 52.4 19.1 74.6 83.7

1/2

2.45 1.11

2BSS-24 ECO-24 ECC-24

K-51

Bearing Selection Page K-3

2BSS-23

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

2BSS-208

PN Gold Mounted Ball Bearings Housing: Self-Alignment:

Standard High Strength Composite Two Bolt Flange

Skwezloc Locking Collar

Seal:

HPS

Grease:

60°

H N

+/- 2 Degrees

Lock:

Temperature:

CRES Bearings

Duty:

0° to 150°F Sealmaster GoldPlex-FG

CRFTC-PN-T Series 2 Bolt Flange Skwezloc Locking Collar Bore Diameter inch

3/4

1 3/16

Part No.

CRFTC-PN12T

Basic Bearing Dynamic Insert Rating No. lb/N PN-12T

CRFTC-PN204T PN-204T CRFTC-PN16T

PN-16T

CRFTC-PN205T PN-205T CRFTC-PN19T

CRFTC-PN20RT PN-20RT

CRFTC-PN206T PN-206T

1 1/4

CRFTC-PN20T

PN-20T

1 3/8

CRFTC-PN22T

PN-22T

1 7/16

CRFTC-PN23T

PN-23T

1 1/2

31/32 7/16 1 9/32 1 7/32 24.6 11.1 32.5 31.0

L 1 3/4 44.5

1/2 2 13/64 12.7 56.0

Unit Wt. lb/kg

3/8

.70 .32

ECO-12 ECC-12

2BSS-12

7/16

.83 .38

ECO-16 ECC-16

2BSS-16

ECO-19

2BSS-19

7/16

1.97 .89

2801 12459

4 15/16 3 57/64 2 23/32 1 5/64 17/32 1 7/16 1 3/8 1 15/16 9/16 2 23/64 2 3/16 125.4 98.8 69.1 27.4 13.5 36.5 34.9 49.2 14.3 59.9 55.6

4381 19488

5 11/16 4 19/32 144.5 116.7

5782 25720

2 3/16 5/8 2 31/64 2 9/16 55.6 15.9 63.1 65.1

6 21/64 5 1/8 3 45/64 1 11/32 9/16 1 3/4 1 11/16 2 7/16 11/16 2 43/64 2 15/16 160.7 130.2 94.1 34.1 14.3 44.5 42.9 61.9 17.5 67.9 74.6

1/2

1.97 .89

ECO-20R ECC-19 2BSS-20R ECO-19

2BSS-19

ECO-20 ECC-23

2BSS-20

2BSS-22 5782 25720

6 21/64 5 1/8 3 45/64 1 11/32 9/16 1 3/4 1 11/16 2 9/16 11/16 2 43/64 2 15/16 160.7 130.2 94.1 34.1 14.3 44.5 42.9 65.1 17.5 67.9 74.6

1/2

1.97 .89

ECO-23 ECC-23

CRFTC-PN207T PN-207T CRFTC-PN24T

PN-24T

CRFTC-PN208T PN-208T

Backside Shield

2 50.8

4 15/32 3 17/32 2 7/16 113.5 89.7 61.9

1 7/32 17/32 1 9/16 1 1/2 31.0 13.5 39.7 38.1

Closed Cap

Bolt Size

2611 11614

3 1/4 82.6

Open Cap

PN-19T

1 1/4

Dimensions inch/mm

2BSS-23 2BSS-22

7340 32650

6 29/32 5 21/32 4 7/64 175.4 143.7 104.4

1 1/2 38.1

9/16 2 1/64 1 15/16 2 11/16 3/4 2 15/16 3 19/64 14.3 51.2 49.2 68.3 19.1 74.6 83.7

1/2

2.50 1.13

2BSS-24 ECO-24 ECC-24 2BSS-208

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-52

CRES Bearings

PN Gold Mounted Ball Bearings

Duty: Housing: Self-Alignment:

Standard

+/- 2 Degrees Setscrew

Seal:

HPS

Grease:

Fluoropolymer Coated Cast Iron

Lock:

Temperature:

A G

-20° to 220°F

C B

Sealmaster GoldPlex-FG

CRPLF-PN Series Low Base Pillow Block Setscrew Locking Bore Diameter

Part No*

Bearing Insert No.

inch

CRPLF-PN16

PN-16

CRPLF-PN205

PN-205

1 3/16

CRPLF-PN19

PN-19

1 1/4

CRPLF-PN20R

PN-20R

CRPLF-PN206

PN-206

1 1/4

CRPLF-PN20

PN-20

1 3/8

CRPLF-PN22

PN-22

1 7/16

CRPLF-PN23

PN-23

CRPLF-PN207

PN-207

1 1/2

CRPS-PN24**

PN-24

CRPLF-PN208

PN-208

1 11/16

CRPLF-PN27

PN-27

1 3/4

CRPLF-PN28

PN-28

CRPLF-PN209

PN-209

1 15/16

CRPLF-PN31

PN-31

CRPLF-PN210

PN-210

CRPLF-PN32

PN-32

2 3/16

CRPLF-PN35

PN-35

CRPLF-PN211

PN-211

Basic Dynamic Rating lb/N

Dimensions inch/mm A

2801 12459

1 5/16 33.3

4381 19488

Bolt Size

Min.

Max.

5 1/2 139.7

3 7/8 98.4

4 3/8 111.1

1 1/2 38.1

1/2 12.7

2 11/16 68.3

1 3/8 34.9

13/16 20.6

1 3/8 34.9

3/8

2.0 .91

1 9/16 39.7

6 1/2 165.1

4 7/16 112.7

5 1/16 128.6

1 7/8 47.6

7/16 11.1

3 1/4 82.6

1 1/2 38.1

7/8 22.2

1 19/32 40.5

1/2

3.6 1.6

5782 25720

1 13/16 46.0

6 9/16 166.7

4 11/16 119.1

5 5/16 134.9

1 7/8 47.6

9/16 14.3

3 11/16 93.7

1 11/16 42.9

1 25.4

1 55/64 47.2

1/2

4.4 2.0

7340 32650

1 15/16 49.2

7 1/4 184.2

4 7/8 123.8

5 7/8 149.2

2 1/8 54.0

11/16 17.5

3 15/16 100.0

1 15/16 49.2

1 3/16 30.2

2 1/16 52.4

1/2

5.7 2.6

7901 35145

2 1/16 52.4

7 1/2 190.5

5 7/16 138.1

6 1/16 154.0

2 1/8 54.0

5/8 15.9

4 3/16 106.4

1 15/16 49.2

1 3/16 30.2

2 19/64 58.3

1/2

6.2 2.8

7889 35092

2 3/16 55.6

8 1/8 206.4

6 152.4

6 1/2 165.1

2 3/8 60.3

11/16 17.5

4 1/2 114.3

2 1/32 51.6

1 9/32 32.5

2 15/32 62.7

5/8

7.8 3.5

9752 43379

2 7/16 61.9

8 5/8 219.1

6 1/2 165.1

7 177.8

2 3/8 60.3

11/16 17.5

4 15/16 125.4

2 3/16 55.6

1 5/16 33.3

2 23/32 69.1

5/8

9.7 4.4

*Housing is Fluoropolymer coated cast iron and housing design does not allow for snap on end cap. For additional sizes and Skwezloc concentric locking collar availability contact customer service. **CRPLF-PN24 replaced by CRPS-PN24, dimensions are the same. See page K-35

K-53

Bearing Selection Page K-3

Unit Wt. lb/kg

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

PN Gold Mounted Ball Bearings Housing: Self-Alignment:

Standard

+/- 2 Degrees Setscrew

Seal:

HPS

Grease:

Fluoropolymer Coated Cast Iron

Lock:

Temperature:

CRES Bearings

Duty:

-20° to 220°F Sealmaster GoldPlex-FG

TAPPED BASE HOLES

CRTBF-PN Series Tapped Base Pillow Block Setscrew Locking Bore Diameter

Part No.*

Brg. No.

inch

3/4

CRTBF-PN12

PN-12

0.787

CRTBF-PN204

PN-204

CRTBF-PN16

PN-16

CRTBF-PN205

PN-205

1 3/16

CRTBF-PN19

PN-19

1 1/4

CRTBF-PN20R

PN-20R

CRTBF-PN206

PN-206

1 1/4

CRTBF-PN20

PN-20

1 3/8

CRTBF-PN22

PN-22

1 7/16

CRTBF-PN23

PN-23

CRTBF-PN207

PN-207

1 1/2

CRTBF-PN24

PN-24

CRTBF-PN208

PN-208

1 11/16

CRTBF-PN27

PN-27

1 3/4

CRTBF-PN28

PN-28

CRTBF-PN209

PN-209

1 15/16

CRTBF-PN31

PN-31

CRTBF-PN32R

PN-32R

CRTBF-PN210

PN-210

Basic Dynamic Rating lb/N

Dimensions inch/mm

N Bolt Min. UNC-2B Tap Depth Thread

Unit Wt. lb/kg

2611 11614

1 5/16 33.3

3 1/8 79.4

2 50.8

1 1/2 38.1

2 9/16 65.1

1 7/32 31.0

23/32 18.3

1 3/16 30.2

1/2 12.7

3/8-16

1.8 .82

2801 12459

1 7/16 36.5

3 76.2

2 50.8

1 1/2 38.1

2 13/16 71.4

1 3/8 34.9

13/16 20.6

1 3/8 34.9

1/2 12.7

3/8-16

2.0 .91

4381 19488

1 11/16 42.9

4 101.6

3 76.2

1 1/2 38.1

3 13/32 86.5

1 1/2 38.1

7/8 22.2

1 19/32 40.5

5/8 15.9

7/16-14

3.5 1.59

5782 25720

1 7/8 47.6

4 1/4 108.0

3 1/4 82.6

1 7/8 47.6

3 3/4 95.3

1 11/16 42.9

1 25.4

1 55/64 47.2

3/4 19.1

1/2-13

4.5 2.04

7340 32650

1 15/16 49.2

4 5/8 117.5

3 1/2 88.9

1 7/8 47.6

3 15/16 100.0

1 15/16 49.2

1 3/16 30.2

2 1/16 52.4

3/4 19.1

1/2-13

6.0 2.72

7901 35145

2 1/8 54.0

5 127.0

3 3/4 95.3

2 50.8

4 1/4 108.0

1 15/16 49.2

1 3/16 30.2

2 19/64 58.7

3/4 19.1

1/2-13

6.5 2.95

9752 43379

2 1/4 57.2

5 1/2 139.7

4 101.6

2 50.8

4 5/8 117.5

2 1/32 51.6

1 9/32 32.5

2 15/32 62.7

7/8 22.2

5/8-11

8.0 3.63

*Housing is Fluoropolymer coated cast iron and housing design does not allow for snap on end cap. For additional sizes and Skwezloc concentric locking collar availability contact customer service.

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-54

PN Gold Mounted Ball Bearings

CRES Bearings

Duty: Housing: Self-Alignment:

+/- 2 Degrees Setscrew

Seal:

HPS

Grease:

Fluoropolymer Coated Cast Iron

Lock:

Temperature:

Standard

+.000 -.002 P

-20° to 220°F Sealmaster GoldPlex-FG

CRFCF-PN Series Flange Cartridge Setscrew Locking Bore Diameter

Part No.*

Bearing Insert No.

inch

1 3/16

CRFCF-PN19

PN-19

1 1/4

CRFCF-PN20R

PN-20R

CRFCF-PN206

PN-206

1 1/4

CRFCF-PN20

PN-20

1 3/8

CRFCF-PN22

PN-22

1 7/16

CRFCF-PN23

PN-23

CRFCF-PN207

PN-207

1 1/2

CRFCF-PN24

PN-24

CRFCF-PN208

PN-208

1 11/16

CRFCF-PN27

PN-27

1 3/4

CRFCF-PN28

PN-28

CRFCF-PN209

PN-209

1 15/16

CRFCF-PN31

PN-31

CRFCF-PN32R

PN-32R

CRFCF-PN210

PN-210

CRFCF-PN32

PN-32

2 3/16

CRFCF-PN35

PN-35

CRFCF-PN211

PN-211

2 3/8

CRFCF-PN38

PN-38

2 7/16

CRFCF-PN39

PN-39

CRFCF-PN212

PN-212

Basic Dynamic Rating lb/N

Dimensions inch/mm BC

Bolt Size

4381 19488

4 3/8 111.1

3 5/8 92.1

1 3/16 30.2

3/8 9.5

1 5/16 33.3

1 9/16 39.7

1 19/32 40.5

5/8 15.9

1/4 6.4

3.000 76.20

5/16

3.0 1.36

5782 25720

5 127.0

4 1/8 104.8

1 9/32 32.5

3/8 9.5

1 5/16 33.3

1 11/16 42.9

1 55/64 47.2

11/16 17.5

3/8 9.5

3.375 85.73

3/8

3.9 1.77

7340 32650

5 1/4 133.4

4 3/8 111.1

1 27/64 36.1

7/16 11.1

1 1/2 38.1

1 15/16 49.2

2 1/16 52.4

3/4 19.1

7/16 11.1

3.625 92.08

3/8

4.7 2.13

7901 35145

6 1/8 155.6

5 1/8 130.2

1 29/64 36.9

7/16 11.1

1 1/2 38.1

1 15/16 49.2

2 19/64 58.3

3/4 19.1

7/16 11.1

4.250 107.95

7/16

6.0 2.72

7889 35092

6 1/8 155.6

5 1/8 130.2

1 27/64 36.1

7/16 11.1

1 9/16 39.7

2 1/32 51.6

2 15/32 62.7

3/4 19.1

15/32 11.9

4.250 107.95

7/16

6.5 2.95

9752 43379

6 3/8 161.9

5 3/8 136.5

1 5/8 41.3

7/16 11.1

1 9/16 39.7

2 3/16 55.6

2 23/32 69.1

7/8 22.2

5/8 15.9

4.500 114.30

7/16

7.5 3.40

11789 52440

7 1/8 181.0

6 152.4

1 13/16 46.0

1/2 12.7

1 11/16 42.9

2 9/16 65.1

2 63/64 75.8

1 25.4

7/8 22.2

5.000 127.00

5/8

10.5 4.76

*Housing is Fluoropolymer coated cast iron and housing design does not allow for snap on end cap. For additional sizes and Skwezloc concentric locking collar availability contact customer service

K-55

Bearing Selection Page K-3

Unit Wt. lb/kg

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

PN Gold Mounted Ball Bearings Housing: Self-Alignment:

Standard Fluoropolymer Coated Cast Iron

Setscrew

Seal:

HPS

Grease:

J F

TAPPED FOR STRAIGHT PIPE THREAD

+/- 2 Degrees

Lock:

Temperature:

CRES Bearings

Duty:

A E

-20° to 220°F Sealmaster GoldPlex-FG

CREHBF-PN Series Hanger Bearing External Lube Setscrew Locking Bore Diameter

Part No.*

Brg. No.

CREHBF-PN16

PNM-16

inch 1 1 1/4

CREHBF-PN20R

PN-20R

1 1/4

CREHBF-PN20

PN-20

1 3/8

CREHBF-PN22

PN-22

1 7/16

CREHBF-PN23

PNM-23

1 1/2

CREHBF-PN24

PN-24

1 15/16

CREHBF-PN31

PN-31

CREHBF-PN32R

PN-32R

2 3/16

CREHBF-PN35

PNM-35

2 7/16

CREHBF-PN39

PN-39

Basic Dynamic Rating lb/N

Dimensions inch/mm

Pipe Tap** N.P.S.M.

N Thread Length

Unit Wt. lb/kg

4381 19488

2 1/2 63.5

4 1/16 103.2

1 9/16 39.7

1 1/2 38.1

7/8 22.2

1 19/32 40.5

3 1/8 79.4

3/4-14

13/16 20.6

2.2 1.00

5782 25720

2 3/4 69.9

4 9/16 115.9

1 9/16 39.7

1 11/16 42.9

1 25.4

1 55/64 47.2

3 5/8 92.1

3/4-14

3/4 19.1

3.1 1.41

7340 32650

2 7/8 73.0

3/32 2.4

4 3/4 120.7

1 9/16 39.7

1 15/16 49.2

1 3/16 30.2

2 1/16 52.4

3 3/4 95.3

3/4-14

3/4 19.1

3.4 1.54

7889 35092

3 1/4 82.6

3/16 4.8

5 7/16 138.1

1 7/8 47.6

2 1/32 51.6

1 9/32 32.5

2 15/32 62.7

4 3/8 111.1

1-11 1/2

13/16 20.6

4.5 2.04

11789 52440

4 101.6

11/32 8.7

6 13/16 173.0

2 5/16 58.7

2 9/16 65.1

1 9/16 39.7

2 63/64 75.8

5 5/8 142.9

1 1/4-11 1/2

1 1/8 28.6

9 4.08

*Housing is Fluoropolymer coated cast iron and housing design does not allow for snap on end cap. **Use Straight Pipe Thread. For additional sizes and Skwezloc concentric locking collar availability contact customer service

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-56

PN Gold Mounted Ball Bearings

CRES Bearings

Duty: Housing: Self-Alignment:

Standard Fluoropolymer Coated Cast Iron

Setscrew

Seal:

HPS

Grease:

D S

B T

+/- 2 Degrees

Lock:

Temperature:

30° H G F

-20° to 220°F W

Sealmaster GoldPlex-FG

CRSTF-PN Series Wide Slot Take Up Setscrew Locking Bore Diameter

Part No.*

Brg. No.

inch

3/4

CRSTF-PN12

PN-12

CRSTF-PN204

PN-204

CRSTF-PN16

PN-16

CRSTF-PN205

PN-205

1 3/16

CRSTF-PN19

PN-19

1 1/4

CRSTF-PN20R

PN-20R

CRSTF-PN206

PN-206

1 1/4

CRSTF-PN20

PN-20

1 3/8

CRSTF-PN22

PN-22

1 7/16

CRSTF-PN23

PN-23

CRSTF-PN207

PN-207

1 1/2

CRSTF-PN24

PN-24

CRSTF-PN208

PN-208

1 11/16

CRSTF-PN27

PN-27

1 3/4

CRSTF-PN28

PN-28

CRSTF-PN209

PN-209

1 15/16

CRSTF-PN31

PN-31

CRSTF-PN210

PN-210

CRSTF-PN32

PN-32

CRSTF-PN211

PN-211

2 7/16

CRSTF-PN39

PN-39

CRSTF-PN212

PN-212

Basic Dynamic Rating lb/N

Dimensions inch/mm A

H Core

W Hub

Unit Wt. lb/kg

2611 11614

2 11/16 5/8 2 3 11/16 2 68.3 15.9 50.8 93.7 50.8

1 1/4 31.8

3/4 1 7/32 23/32 1 3/16 3 3 1/2 1 5/16 19.1 31.0 18.3 30.2 76.2 88.9 33.3

1 3/8 34.9

17/32

1 3/8 34.9

2.1 0.95

2801 12459

2 13/16 5/8 2 3 13/16 2 71.4 15.9 50.8 96.8 50.8

1 1/4 31.8

3/4 19.1

1 3/8 34.9

13/16 1 3/8 20.6 34.9

1 7/16 17/32 36.5

1 1/2 38.1

2.6 1.18

4381 19488

3 7/16 5/8 2 1/4 4 7/16 2 3/16 1 7/16 7/8 87.3 15.9 57.2 112.7 55.6 36.5 22.2

1 1/2 38.1

7/8 1 19/32 3 1/2 4 1 11/16 1 3/4 22.2 40.5 88.9 101.6 42.9 44.5

17/32

1 3/4 44.5

3.4 1.54

5782 25720

3 15/16 5/8 2 1/2 5 1/16 2 1/2 1 7/16 7/8 1 11/16 1 1 55/64 3 1/2 4 100.0 15.9 63.5 128.6 63.5 36.5 22.2 42.9 25.4 47.2 88.9 101.6

2 1 15/16 17/32 50.8 49.2

1 3/4 44.5

4.0 1.81

7340 32650

4 5/16 3/4 3 1/4 5 11/16 3 1/4 1 15/16 1 1/8 1 15/16 1 3/16 2 1/16 4 4 1/2 2 3/16 109.5 19.1 82.6 144.5 82.6 49.2 28.6 49.2 30.2 52.4 101.6 114.3 55.6

2 1/8 54.0

6 2.7

7901 35145

4 5/16 3/4 3 1/4 5 11/16 3 1/4 1 15/16 1 1/8 1 15/16 1 3/16 2 19/64 4 4 5/8 109.5 19.1 82.6 144.5 82.6 49.2 28.6 49.2 30.2 58.3 101.6 117.5

2 1/16 2 3/16 11/16 52.4 55.6

6.0 2.72

7889 35092

4 1/2 3/4 3 3/8 5 7/8 3 1/4 1 15/16 1 1/8 2 1/32 1 9/32 2 15/32 4 4 5/8 2 5/16 2 3/16 2 3/16 11/16 114.3 19.1 85.7 149.2 82.6 49.2 28.6 51.6 32.5 62.7 101.6 117.5 58.7 55.6 55.6

6.0 2.72

9752 43379

5 1 3 3/4 6 3/4 4 127.0 25.4 95.3 171.5 101.6

2 1/2 63.5

1 3/8 2 3/16 1 5/16 2 23/32 5 1/8 5 3/4 2 9/16 2 7/16 2 1/4 1 1/16 34.9 55.6 33.3 69.1 130.2 146.1 65.1 61.9 57.2

9.8 4.4

11789 52440

5 5/8 1 1/4 4 7 5/8 4 142.9 31.8 101.6 193.7 101.6

2 1/2 63.5

1 3/8 2 9/16 1 9/16 2 63/64 5 1/8 5 3/4 2 15/16 2 11/16 2 3/8 1 1/16 34.9 65.1 39.7 75.8 130.2 146.1 74.6 68.3 60.3

12.3 5.58

3 3 1/2 76.2 88.9

1 3/8 34.9

2 1/4 57.2

11/16

*Housing is Fluoropolymer coated cast iron and housing design does not allow for snap on end cap. For additional sizes and Skwezloc concentric locking collar availability contact customer service

K-57

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

PN Gold Mounted Ball Bearings

CRES Bearings

® J

Duty:

Standard

Lock:

Setscrew

Seal:

HPS

D E H

-20° to 220°F

Temperature:

RADIUS

PN Series Insert Setscrew Locking Bore Diameter inch

Part No.

3/4

PN-12

PN-204

PN-16

PN-205

1 3/16

PN-19

1 1/4

PN-20R

PN-206

1 1/4

PN-20

1 3/8

PN-22

1 7/16

PN-23

PN-207

1 1/2

PN-24

PN-208

1 11/16

PN-27

1 3/4

PN-28

PN-209

1 15/16

PN-31

PN-32R

PN-210

PN-32

2 3/16

PN-35

PN-211

2 3/8

PN-38

2 7/16

PN-39

PN-212

Basic Dynamic Rating lb/N

Dimensions inch/mm Setscrew Tap

Unit Wt. lb/kg

.040 1.02

1/4-28

.5 .23

1 3/8 34.9

.040 1.02

1/4-28

.6 .27

1 1/2 38.1

1 19/32 40.5

.040 1.02

1/4-28

1.0 .45

1/4 6.4

1 11/16 42.9

1 55/64 47.2

.040 1.02

5/16-24

1.5 .68

5/16 7.9

19/64 7.5

1 15/16 49.2

2 1/16 52.4

.062 1.57

5/16-24

1.9 .86

1 3/32 27.8

5/16 7.9

19/64 7.5

1 15/16 49.2

2 19/64 58.3

.062 1.57

5/16-24

2.2 1.00

1 9/32 32.5

1 1/8 28.6

3/8 9.5

17/64 6.7

2 1/32 51.6

2 15/32 62.7

.062 1.57

3/8-24

2.4 1.09

3.937 100

1 5/16 33.3

1 3/16 30.2

3/8 9.5

19/64 7.5

2 3/16 55.6

2 23/32 69.1

.080 2.03

3/8-24

2.8 1.27

4.3307 110

1 9/16 39.7

1 1/4 31.8

7/16 11.1

21/64 8.3

2 9/16 65.1

2 63/64 75.8

.080 2.03

3/8-24

3.7 1.68

Max Rad. To Clear

2611 11614

1.8504 47

23/32 18.3

5/8 15.9

3/16 4.8

9/64 3.6

1 7/32 31.0

1 3/16 30.2

2801 12459

2.0472 52

13/16 20.6

11/16 17.5

7/32 5.6

11/64 4.4

1 3/8 34.9

4381 19488

2.4409 62

7/8 22.2

7/32 5.6

5782 25720

2.8346 72

1 25.4

15/16 23.8

1/4 6.4

7340 32650

3.1496 80

1 3/16 30.2

1 3/32 27.8

7889 35092

3.3465 85

1 3/16 30.2

7091 31542

3.5433 90

9752 43379

11789 52440

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

K-58

CRES Bearings

PN Gold Mounted Ball Bearings J

Duty:

Standard

Lock:

Skwezloc Locking Collar

Seal:

HPS

D E H

-20° to 220°F

Temperature:

Sealmaster GoldPlex-FG

Grease:

RADIUS L

inch

Part No.

3/4

PN-12T

PN-204T

PN-16T

PN-205T

1 3/16

PN-19T

1 1/4

PN-20RT

PN-206T

1 1/4

PN-20T

1 3/8

PN-22T

1 7/16

PN-23T

PN-207T

1 1/2

PN-24T

PN-208T

1 11/16

PN-27T

1 3/4

PN-28T

PN-209T

1 15/16

PN-31T

PN-31RT

PN-210T

PN-32T

2 3/16

PN-35T

PN-211T

2 3/8

PN-38T

2 7/16

PN-39T

PN-212T

Basic Dynamic Rating lb/N

PN-T Series Insert Skwezloc Locking Collar Bore Diameter

Dimensions inch/mm Torx Cap Screw

Unit Wt. Replacement lb/kg Collar Part No.

Max Rad. To Clear

2611 11614

1.8504 47

23/32 18.3

5/8 15.9

1 3/16 30.2

3/8 9.5

9/64 3.6

1 9/32 32.5

1 3/4 44.5

.040 1.02

8-32 X 5/8

.60 .27

2-012B XYLAN LOCK COLLAR

2801 12459

2.0472 52

13/16 20.6

11/16 17.5

1 3/8 34.9

3/8 9.5

11/64 4.4

1 7/16 36.5

1 15/16 49.2

.040 1.02

8-32 X 5/8

.80 .36

2-015A XYLAN LOCK COLLAR

4381 19488

2.4409 62

7/8 22.2

1 19/32 40.5

3/8 9.5

7/32 5.6

1 9/16 39.7

2 3/16 55.6

.040 1.02

8-32 X 5/8

1.2 .54

2-13B XYLAN LOCK COLLAR

5782 25720

2.8346 72

1 25.4

15/16 23.8

1 55/64 47.2

7/16 11.1

1/4 6.4

1 3/4 44.5

2 7/16 61.9

.040 1.02

10-24 X 3/4

1.8 .82

2-17A XYLAN LOCK COLLAR

5782 25720

2.8346 72

1 25.4

15/16 23.8

1 55/64 47.2

7/16 11.1

1/4 6.4

1 3/4 44.5

2 9/16 65.1

.040 1.02

10-24 X 3/4

1.8 .82

2-17B XYLAN LOCK COLLAR

7340 32650

3.1496 80

1 3/16 30.2

1 3/32 27.8

2 1/16 52.4

7/16 11.1

19/64 7.5

2 50.8

2 11/16 68.3

.062 1.57

10-24 X 3/4

2.2 1.00

2-19A XYLAN LOCK COLLAR

7901 35145

3.3465 85

1 3/16 30.2

1 3/32 27.8

2 19/64 58.3

7/16 11.1

19/64 7.5

2 50.8

2 15/16 74.6

.062 1.57

10-24 X 3/4

2.5 1.13

2-111B XYLAN LOCK COLLAR

7889 35092

3.5433 90

1 9/32 32.5

1 1/8 28.6

2 15/32 62.7

9/16 14.3

17/64 6.7

2 3/32 53.2

3 3/8 85.7

.062 1.57

1/4-20 X 1

3.0 1.36

2-115B XYLAN LOCK COLLAR

9752 43379

3.937 100

1 5/16 33.3

1 3/16 30.2

2 23/32 69.1

9/16 14.3

19/64 7.5

2 1/4 57.2

3 1/2 88.9

.080 2.03

1/4-20 X 1

3.4 1.54

2-23A XYLAN LOCK COLLAR

9752 43379

3.937 100

1 5/16 33.3

1 3/16 30.2

2 23/32 69.1

9/16 14.3

19/64 7.5

2 1/4 57.2

3 5/8 92.1

.080 2.03

1/4-20 X 1

3.4 1.54

2-23B XYLAN LOCK COLLAR

11789 52440

4.3307 110

1 9/16 39.7

1 1/4 31.8

2 63/64 75.8

11/16 17.5

21/64 8.3

2 5/8 66.7

4 1/8 104.8

.080 2.03

5/16 -18 X 1

4.9 2.22

2-27B XYLAN LOCK COLLAR

K-59

Bearing Selection Page K-3

Nomenclature Aid Page K-30

Features & Benefits Page K-31

Technical Engineering Page K-75

Corrosion Resistant Engineering see page K-75.

速 CRES Bearings

PN Gold Mounted Ball Bearings

For more information on bearing capabilities outside of our standard offering, please contact Application Engineering (800) 626-2093.

K-60

CRES Bearings

ÂŽ

ERX-TREME Cylindrical OD PN Gold Bearings

Sealmaster ERX-TREME PN Gold Style Ball Bearings Sealmaster ERX-TREME PN Gold bearings feature high phosphorus, electroless nickel coated steel with patented seal technology and tapered land outer race profile available in either setscrew or SKWEZLOCâ„˘ concentric locking collar, with a cylindrical OD and snap ring for easy installation in a housing. The high performance triple lip seal is the latest innovation of over 10 patents on sealing technology. The combination of stainless flingers and FKM lip materials provide a strong contaminant resistance and, GoldPlex-FG (USDA H1) food grade grease loss. Specially engineered for industries with corrosive wash down environments such as food and beverage, pharmaceuticals and chemical processing, the ERX-TREME PN Gold mounted ball bearings provide outstanding performance in demanding corrosive environments.

High Phosphorus Nickel Plated Outer Race with Tapered Land Race Profile

Land Riding Brass Retainer

High Performance Seal (HPS)

High Performance Seal (HPS) Grade 10 Balls

Zone Hardened High Phosphorus Nickel Plated Inner Race

Fluoropolymer Coated Skwezloc Locking Collar

K-61

High Phosphorus Electroless Nickel Plated Snap Ring

Sealmaster ERX-TREME PN Nomenclature

速 CRES Bearings

ERX-TREME Cylindrical OD PN Gold Bearings

ERX-TREME Style Bearing Phosphorous Nickel Bore Size Inch - ##/16" (ex. 20/16 = 1 1/4") R for 1 1/4" and 2" Reduced Only Metric - Standard Duty - 2##, ## x 5 mm (ex. 05 = 25 mm) Optional Suffix T - SKWEZLOC Locking Collar

ERX - PN16T

*Metric bore units are "soft metric" - setscrew and Skwezloc Locking Collar threads are inch threads.

K-62

CRES Bearings

ÂŽ

ERX-TREME Cylindrical OD PN Gold Bearings

Features and Benefits Bearing Races The inner and outer ring of the Sealmaster ERX-Treme PN Gold bearing are high phosphorous, electroless nickel plated 52100 steel for exceptional corrosion resistance and the outer race profile features the Tapered Lands geometry. The outer land surface in a conventional bearing is parallel to the axis of the inner ring. The Tapered Lands surface is tapered in a radial direction toward the bearing race. This subtle yet crucial design change ensures that lubricant will be easily redirected back to the raceway. With improved bearing lubricant circulation comes significantly longer bearing service life. This improved circulation and service life comes without any reductions in bearing radial or thrust capacities. * For bearings that are maintained and relubricated on a regular basis, there is no significant difference in expected service life.

High Performance Seal (HPS) The triple lip contact seal design provides multi-directional sealing to minimize contamination ingress and retain lubrication â€“ standard on all units. The 304 stainless steel shell and flingers protect from incoming contaminants and provide wear resistant contact surface to all three seal lips. The grease cavities in seal assembly are factory-filled with lubricant prior to shipment for additional contaminant resistance. For more information on seal performance see page K-32.

K-63

Features and Benefits continued Multiple Locking Methods

CRES Bearings

ERX-TREME Cylindrical OD PN Gold Bearings

Setscrew Locking 300 series stainless steel 120° spaced, balanced three point contact minimizes inner ring distortion vibration, reduces noise, and improves reliability.

Land Riding Retainer The Sealmaster unique land riding metal retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication. The land riding design of the retainer minimizes wear on both Ball and retainer, while maximizing stability, which is especially important in applications involving vibration, shock loading or high operating speeds. * The following trade names, trademarks and/or registered trademarks are used in this material by Emerson Power Transmission Corporation are NOT owned or controlled by Emerson Power Transmission Corporation and are believed to be owned by the following parties: Endurion ; OMNOVA Solutions Inc. Emerson Power Transmission Corporation cannot and does not represent or warrant the accuracy of this information.

K-64

ERX-TREME Cylindrical OD PN Gold Bearings

CRES Bearings

Duty:

Standard

Lock:

Setscrew

Seal:

HPS

Temperature: Grease: Relube:

J D H M

-20° to 220° F Sealmaster GoldPlex-FG

RADIUS P

Relube Through Lube Groove

K E

ERX-PN Series Cylindrical O.D. Setscrew Locking Bore Diameter

Part No.

inch

1/2

ERX-PN8

5/8

ERX-PN10

3/4

ERX-PN12

ERX-PN204

ERX-PN16

ERX-PN205

1 1/8

ERX-PN18

1 3/16

ERX-PN19

1 1/4

ERX-PN20R

ERX-PN206

1 1/4

ERX-PN20

1 3/8

ERX-PN22

1 7/16

ERX-PN23

ERX-PN207

1 1/2

ERX-PN24

ERX-PN208

1 11/16

ERX-PN27

1 3/4

ERX-PN28

Basic Dynamic Rating lb/N

Dimensions inch/mm Max. Unit Wt. lb/kg Rad To Clear

2611 11614

1.8504 47

13/16 20.6

5/8 15.9

3/16 4.8

3/64 1.2

1 7/32 31.0

31/64 12.3

1 3/16 30.2

11/64 4.4

1 5/8 41.3

.094 2.39

2 1/16 52.4

11/64 4.4

.040 1.02

.56 .25

2801 12459

2.0472 52

55/64 21.8

3/4 19.1

7/32 5.6

3/64 1.2

1 3/8 34.9

39/64 15.5

1 3/8 34.9

13/64 5.2

1 55/64 47.2

.135 3.43

2 17/64 57.5

13/64 5.2

.040 1.02

.68 .31

4381 19488

2.4409 62

7/8 22.2

7/32 5.6

1/16 1.6

1 1/2 38.1

11/16 17.5

1 19/32 40.5

7/32 5.6

2 5/32 54.8

.188 4.75

2 21/32 67.5

7/32 5.6

.040 1.02

.93 0.42

5782 25720

2.8364 72

1 25.4

15/16 23.8

1/4 6.4

1/16 1.6

1 11/16 42.9

3/4 19.1

1 55/64 47.2

7/32 5.6

2 17/32 64.3

.219 5.56

3 5/64 78.2

7/32 5.6

.040 1.02

1.37 .62

7340 32650

3.1496 80

1 3/16 30.2

1 3/32 27.8

5/16 7.9

1/16 1.6

1 15/16 49.2

29/32 23.0

2 1/16 52.4

1/4 6.4

2 53/64 71.8

.188 4.76

3 13/32 86.5

1/4 6.4

.062 1.57

2 .91

7901 35145

3.3465 85

1 3/16 30.2

1 3/32 27.8

5/16 7.9

1/16 1.6

1 15/16 49.2

29/32 23.0

2 19/64 58.3

1/4 6.4

3 1/16 77.8

.188 4.76

3 19/32 91.3

1/4 6.4

.062 1.57

2.31 1.05

7889 35092

3.5433 90

1 9/32 32.5

1 1/8 28.6

3/8 9.5

3/32 2.4

2 1/32 51.6

29/32 23.0

2 15/32 62.7

19/64 7.5

3 7/32 81.8

.188 4.76

3 25/32 96.0

19/64 7.5

.062 1.57

2.43 1.10

9752 43379

3.9370 100

1 5/16 33.3

1 3/16 30.2

3/8 9.5

3/32 2.4

2 3/16 55.6

31/32 24.6

2 23/32 69.1

19/64 7.5

3 9/16 90.5

.281 7.14

4 3/16 106.4

19/64 7.5

.080 2.03

3 1.36

ERX-PN209

1 15/16

ERX-PN31

ERX-PN32R

ERX-PN210

ERX-PN32

2 3/16

ERX-PN35

2 7/16

ERX-PN39

7889 35092

4.3307 110

1 9/16 39.7

1 1/4 31.8

7/16 11.1

3/32 2.4

2 9/16 65.1

1 1/32 26.2

2 63/64 75.8

19/64 7.5

3 29/32 99.2

.375 9.53

4 37/64 116.3

19/64 7.5

.080 2.03

4 1.81

2 1/2

ERX-PN40

13971 62146

4.9213 1 11/16 42.9 125

1 3/8 34.9

7/16 11.1

7/64 2.8

2 3/4 69.9

1 7/64 28.2

3 7/16 87.3

5/16 7.9

4 7/16 112.7

.375 9.53

5 9/32 134.1

5/16 7.9

.080 2.03

5.56 2.52

K-65

Bearing Selection Page K-3

Nomenclature Aid Page K-62

Features & Benefits Page K-63

Technical Engineering Page K-75

ERX-TREME Cylindrical OD PN Gold Bearings

CRES Bearings

Duty:

Standard

Lock:

Skwezloc Locking Collar

Seal:

HPS

Temperature:

D M

-20° to 220° F

RADIUS

Grease:

Sealmaster GoldPlex-FG

Relube:

Relube Through Lube Groove

K E

ERX-PN-T Series Cylindrical O.D. Skwezloc Locking Collar Bore Diameter inch

Part No.

3/4

ERX-PN12T

ERX-PN204T

ERX-PN16T

ERX-PN205T

1 1/8

ERX-PN18T

1 3/16

ERX-PN19T

1 1/4

ERX-PN20RT

ERX-PN206T

1 1/4

ERX-PN20T

1 3/8

ERX-PN22T

ERX-PN207T

1 7/16

ERX-PN23T

1 1/2

ERX-PN24T

ERX-PN208T

1 11/16

ERX-PN27T

1 3/4

ERX-PN28T

ERX-PN209T

Basic Dynamic Rating lb/N

Dimensions in Inches Unit Wt. lb/kg

Max. Rad To Clear

2611 11614

1.8504 47

7/8 22.2

5/8 15.9

3/64 1.2

1 9/32 32.5

31/64 12.3

1 3/4 44.5

11/64 4.4

1 5/8 41.3

.094 2.39

2 1/16 52.4

1/8 3.2

.040 1.02

.56 .25

2801 12459

2.0472 52

59/64 23.4

3/4 19.1

3/64 1.2

1 7/16 36.5

39/64 15.5

1 15/16 49.2

13/64 5.2

1 7/32 46.8

.135 3.43

2 17/64 57.5

13/64 5.2

.040 1.02

.68 .31

15/16 23.8

7/8 22.2

1/16 1.6

1 9/16 39.7

11/16 17.5

2 3/16 55.6

7/32 5.6

2 5/32 54.8

.188 4.76

2 21/32 67.5

7/32 5.6

.040 1.02

.93 .42

4381 19488

2.4409 62

5782 25720

2.8346 72

1 1/16 27.0

15/16 23.8

1/16 1.6

1 3/4 44.5

3/4 19.1

2 7/16 61.9

7/32 5.6

2 17/32 64.3

.219 5.56

3 5/64 78.2

7/32 5.6

.040 1.02

1.37 .62

5782 25720

2.8346 72

1 1/16 27.0

15/16 23.8

1/16 1.6

1 3/4 44.5

3/4 19.1

2 7/16 61.9

7/32 5.6

2 17/32 64.3

.219 5.56

3 5/64 78.2

7/32 5.6

.040 1.02

1.37 .62

7340 32650

3.1496 80

1 1/4 31.8

1 3/32 27.8

1/16 1.6

2 50.8

29/32 23.0

2 11/16 68.3

1/4 6.4

2 53/64 71.8

.188 4.76

3 13/32 86.5

1/4 6.4

.062 1.57

2.00 .91

7901 35145

3.3465 85

1 1/4 31.8

1 3/32 27.8

1/16 1.6

2 50.8

29/32 23.0

2 15/16 74.6

1/4 6.4

3 1/32 77.0

.188 4.76

3 19/32 91.3

1/4 6.4

.062 1.57

2.31 1.05

7889 35092

3.5433 1 11/32 90 34.1

1 1/8 28.6

3/32 2.4

2 3/32 53.2

29/32 23.0

3 3/8 85.7

19/64 7.5

3 7/32 81.8

.188 4.76

3 25/32 96.0

19/64 7.5

.062 1.57

2.43 1.10

1 15/16

ERX-PN31T

ERX-PN210T

ERX-PN32T

9752 43379

3.9370 100

1 3/8 34.9

1 3/16 30.2

3/32 2.4

2 1/4 57.2

31/32 24.6

3 1/2 88.9

19/64 7.5

3 9/16 90.5

.281 4.78

4 3/16 106.4

19/64 7.5

.080 2.03

3.00 1.36

2 3/16

ERX-PN35T

9752 43379

3.9370 100

1 3/8 34.9

1 3/16 30.2

3/32 2.4

2 1/4 57.2

31/32 24.6

3 5/8 92.1

2 23/32 69.1

3 9/16 90.5

.281 7.14

4 3/16 106.4

19/64 7.5

.080 2.03

3.00 1.36

2 7/16

ERX-PN39T

13971 62146

4.3307 110

1 5/8 41.3

1 1/4 31.8

3/32 2.4

2 5/8 66.7

1 1/32 26.2

4 1/8 104.8

19/64 7.5

3 29/32 99.2

.375 9.35

4 37/64 116.3

19/64 7.5

.080 2.03

4.00 1.81

Bearing Selection Page K-3

Nomenclature Aid Page K-62

Features & Benefits Page K-63

Technical Engineering Page K-75

K-66

CRES Bearings

CR Gold Mounted Ball Bearings

Sealmaster CR Gold Mounted Ball Bearings Sealmaster CR Gold mounted bearings feature a black oxide treated setscrew locking single row ball bearing utilizing 316 passivated stainless steel housing. The bearing features a Sealmaster nitrile rubber single lip contact seal with stainless steel flinger to help prevent contaminates from entering and help contain the factory fill of Sealmaster Goldplex-FG™ food grade grease. Depending on your preference, these bearings are available in pillow block, two bolt flange, four bolt flange, and three bolt flange bracket configurations as illustrated on the pages to follow.

Lock Pin & 303 Stainless Lubrication Fitting

Grade 10 Balls Single Lip Contact Seal

±2° Alignment

Diamond Faceted Setscrews 120° Position

Single Lip Contact Seal

Land Riding Brass Retainer

Wide Zone Hardened Black Oxided Inner Race

K-67

Wide Black Oxided Outer Ring With Direct Lubrication Inlet Hole

316 Passivated Stainless Steel

Sealmaster CR Gold Nomenclature

速 CRES Bearings

CR Gold Mounted Ball Bearings

Housing Type NP - Pillow Block SFT - 2 Bolt Flange SF - 4 Bolt Flange FB - Flange Bracket Bore Size Inch - ##/16" (ex. 20/16 = 1 1/4") R for 1 1/4" and 2" Reduced Only Metric - Standard Duty - 2##, ## x 5 mm (ex. 05 = 25 mm) Contact Seal Corrosion Resistant Housing

NP - 16C CR

K-68

CRES Bearings

CR Gold Mounted Ball Bearings

Features and Benefits Stainless Steel Housing High quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings. The investment cast process yields a smooth, easy to clean surface. The solid construction with machined base was designed for minimal gaps with no fillings.

Wide Outer Race Sealmaster has the industry’s widest outer race. The black oxided outer race is 20 to 30% wider than industry standard outer races. This feature provides increased grease capacity, improved sealing options, and more insert stability.

Lock Pin and Dimple The Sealmaster exclusive locking pin and dimple system provides direct lubricant into the bearing cavity & ball path instead of around a lubrication groove, prevents outer ring rotation (sometimes referred to as “creep”), and allows ±2° static misalignment of the bearing insert

Single Lip Contact Seal Single Lip Contact Seal consists of a nitrile rubber washer in metal shroud to shield the lip from large contaminants. The seal is designed to balance drag and protection in wet and dry environments.

K-69

Features and Benefits continued Setscrew Locking

® CRES Bearings

CR Gold Mounted Ball Bearings

120° spaced, balanced three point contact minimizes inner ring distortion vibration, reduces noise, and improves reliability. Precision manufactured diamond faceted setscrews contribute to improved clamping and resistance to back out.

Zone Hardening Inner Race Sealmaster incorporates a unique heat treat process that hardens the inner race only where it is needed…under the ball path. The black oxided zone hardened inner race results improved lock reliability as a result of less distortion at setscrew location and improved thread conformity resulting in improved clamping and resistance to setscrew back-out

Land Riding Retainer The Sealmaster unique land riding metal retainer design provides superior pocket clearance allows for 360° oil circulation around the rolling elements resulting in better retained and utilized lubrication.

Product Identification Specialized laser identification for permanent brand and nomenclature identification.

K-70

CR Gold Mounted Ball Bearings

CRES Bearings

Standard

Duty:

52100 Steel Balls

Rolling Elements:

316 Passivated Stainless Steel Pillow Block

Housing:

+/- 2 Degrees

Self-Alignment: Lock:

Setscrew

Seal:

Single Lip Rubber Contact Seal

G D

C B

-20° to 220° F

Temperature:

Sealmaster GoldPlex-HP

Grease:

NP-C CR Series Pillow Block Setscrew Locking Bore Diameter

Part No.

Basic Bearing Dynamic Insert Rating No. lb/N

inch

3/4

NP-12C CR

2-012C

NP-204C CR

5204C

NP-16C CR

2-1C

NP-205C CR

5205C

1 3/16

NP-19C CR

2-13C

Dimensions inch/mm A

2611 11614

1 5/16 33.3

2801 12459

1 7/16 36.5

4381 19488

1 11/16 6 1/2 42.9 165.1

Bolt Size

Unit Wt. Open Cap lb/kg

Min.

Max.

5 127.0

3 3/8 85.7

4 1/8 104.8

1 1/2 38.1

1/2 12.7

2 9/16 1 7/32 65.1 31.0

47/64 1 3/16 1 41/64 18.7 30.2 41.7

3/8

1.80 .82

ECO-12

ECC-12

5 1/2 139.7

3 3/4 95.3

4 1/2 114.3

1 1/2 38.1

1/2 12.7

2 13/16 1 3/8 71.4 34.9

13/16 20.6

1 3/8 1 47/64 34.9 44.1

3/8

2.10 .95

ECO-16

ECC-16

4 7/16 5 1/16 112.7 128.6

1 7/8 47.6

9/16 14.3

7/8 22.2

1 19/32 1 51/64 40.5 45.6

1/2

3.65 1.66

ECO-19 3 3/8 85.7

1 1/2 38.1

1 1/4

NP-20RC CR

1-14C

NP-206C CR

5206C

ECO-19

1 1/4

NP-20C CR

2-14C

ECO-20

1 7/16

NP-23C CR

2-17C

NP-207C CR

5207C

1 1/2

NP-24C CR

2-18C

NP-208C CR

5208C

1 11/16

NP-27C CR

2-111

NP-209C CR

5209C

1 15/16

NP-31C CR

2-115C

NP-210C CR

5210C

NP-32C CR

1-2C

2 3/16

NP-35C CR

2-23C

NP-211C CR

5211C

2 7/16

NP-39C CR

2-27C

NP-212C CR

5212C

5782 25720

1 7/8 47.6

6 9/16 4 11/16 5 5/16 166.7 119.1 134.9

1 7/8 47.6

5/8 15.9

3 3/4 1 11/16 95.3 42.9

1 25.4

1 55/64 1 59/64 47.2 48.8

1/2

4.45 2.02

ECO-20R

ECO-23

ECC-19

ECC-23

ECO-23 7240 32205

1 15/16 7 1/4 49.2 184.2

4 7/8 123.8

5 7/8 149.2

2 1/8 54.0

11/16 3 15/16 1 15/16 1 3/16 2 1/16 2 7/64 17.5 100.0 49.2 30.2 52.4 53.6

1/2

5.75 2.61

ECO-24

ECC-24

7901 35145

2 1/8 54.0

7 1/2 190.5

5 7/16 6 1/16 138.1 154.0

2 1/8 54.0

11/16 17.5

4 1/4 1 15/16 1 3/16 2 19/64 2 1/8 108.0 49.2 30.2 58.3 54.0

1/2

6.65 3.02

ECO-27

ECC-27

7889 35092

2 1/4 57.2

8 1/8 206.4

6 152.4

6 1/2 165.1

2 3/8 60.3

3/4 19.1

4 9/16 2 1/32 1 9/32 2 15/32 2 13/64 115.9 51.6 32.5 62.7 56.0

5/8

8.10 3.67

ECO-31

ECC-31

9752 43379

2 1/2 63.5

8 5/8 219.1

6 1/2 165.1

7 177.8

2 3/8 60.3

3/4 19.1

5 127.0

2 3/16 1 5/16 2 23/32 2 21/64 55.6 33.3 69.1 59.1

5/8

9.70 4.40

11789 52440

2 3/4 69.9

9 1/2 241.3

6 7/8 174.6

7 5/8 193.7

2 3/4 69.9

7/8 22.2

5 9/16 2 9/16 1 9/16 2 63/64 2 37/64 141.3 65.1 39.7 75.8 65.5

5/8

ECO-32

13.70 6.21

ECC-35 ECO-35

ECO-39

Skwezloc concentric locking available upon request

K-71

Closed Cap

Bearing Selection Page K-3

Nomenclature Aid Page K-68

Features & Benefits Page K-69

Technical Engineering Page K-75

ECC-39

CR Gold Mounted Ball Bearings Rolling Elements: Housing: Self-Alignment:

Standard B

52100 Steel Balls

+/- 2 Degrees

Setscrew

Seal:

Single Lip Rubber Contact Seal

Grease:

P H J N

316 Passivated Stainless Steel Four Bolt Flange

Lock:

Temperature:

CRES Bearings

Duty:

-20° to 220° F D

Sealmaster GoldPlex-HP

SF-C CR Series 4 Bolt Flange Setscrew Locking Bore Diameter

Part No.

Basic Bearing Dynamic Insert Rating No. lb/N

inch

3/4

SF-12C CR

2-012C

SF-204C CR

5204C

SF-16C CR

2-1C

SF-205C CR

5205C

1 3/16

SF-19C CR

2-13C

Dimensions inch/mm

Unit Bolt Wt. lb/kg Size

Open Cap

Closed Backside Cap Shield

2611 11614

3 3/8 85.7

2 1/2 63.5

31/32 24.6

7/16 11.1

1 9/32 32.5

1 7/32 31.0

1 3/16 30.2

2 1/2 63.5

1/2 12.7

2 19/64 58.3

2 50.8

3/8

1.50 .68

ECO-12 ECC-12 4BSS-12

2801 12459

3 3/4 95.3

2 3/4 69.9

1 5/64 27.4

17/32 13.5

1 7/16 36.5

1 3/8 34.9

2 23/32 69.1

9/16 14.3

2 7/16 61.9

2 3/8 60.3

7/16

2.00 .91

ECO-16 ECC-16 4BSS-16

4381 19488

4 1/4 108.0

3 1/4 82.6

1 7/32 31.0

17/32 13.5

1 9/16 39.7

1 1/2 38.1

1 19/32 3 7/32 40.5 81.8

5/8 15.9

2 37/64 65.5

2 7/8 73.0

2.75 7/16 ECO-20R ECC-19 4BSS-20R 1.25

ECO-19

4BSS-19

1 1/4

SF-20RC CR

1-14C

SF-206C CR

5206C

ECO-19

4BSS-19

1 1/4

SF-20C CR

2-14C

ECO-20

4BSS-20

1 7/16

SF-23C CR

2-17C

SF-207C CR

5207C

1 1/2

SF-24C CR

2-18C

SF-208C CR

5208C

1 11/16

SF-27C CR

2-111

SF-209C CR

5209C

1 15/16

SF-31C CR

2-115C

SF-210C CR

5210C

SF-32C CR

1-2C

2 3/16

SF-35C CR

2-23C

SF-211C CR

5211C

2 7/16

SF-39C CR

2-27C

SF-212C CR

5212C

5782 25720

4 5/8 117.5

3 5/8 92.1

1 11/32 34.1

9/16 14.3

1 3/4 44.5

1 11/16 1 55/64 42.9 47.2

3 3/4 95.3

11/16 17.5

2 3/4 69.9

3 5/16 84.1

1/2

3.90 1.77

ECC-23 4BSS-23 ECO-23 N/A 4BSS-24

7340 32650

5 1/8 130.2

4 101.6

1 1/2 38.1

9/16 14.3

2 1/64 1 15/16 2 1/16 51.2 49.2 52.4

4 5/64 103.6

3/4 19.1

3 1/64 76.6

3 1/2 88.9

1/2

7901 35145

5 3/8 136.5

4 1/8 104.8

1 9/16 39.7

9/16 14.3

2 3/64 1 15/16 2 19/64 4 21/64 52.0 49.2 58.3 109.9

3/4 19.1

3 3/64 77.4

3 7/8 98.4

9/16

7889 35092

5 5/8 142.9

4 3/8 111.1

1 9/16 39.7

9/16 14.3

2 5/32 54.8

2 1/32 2 15/32 3 5/64 51.6 62.7 115.5

3/4 19.1

3 3/64 77.4

4 101.6

9/16

9752 43379

6 3/8 161.9

5 1/8 130.2

1 3/4 44.5

13/16 20.6

2 5/16 58.7

2 3/16 2 23/32 5 3/16 55.6 69.1 131.8

7/8 22.2

3 13/32 86.4

4 1/4 108.0

10.45 5/8 ECO-35 ECC-35 4.74

11789 52440

6 7/8 174.6

5 5/8 142.9

1 15/16 49.2

13/16 2 11/16 2 9/16 2 63/64 5 7/16 20.6 68.3 65.1 75.8 138.1

1 25.4

3 51/64 96.4

5 127.0

5/8

5.15 2.34

ECO-24 ECC-24

5.70 2.59

ECO-27 ECC-27

6.40 2.90

ECO-31 ECC-31

N/A 4BSS-27 N/A 4BSS-31 N/A 4BSS-32

11.80 ECO-39 ECC-39 5.35

4BSS-35

4BSS-39 4BSS-38

Skwezloc concentric locking available upon request

Bearing Selection Page K-3

Nomenclature Aid Page K-68

Features & Benefits Page K-69

Technical Engineering Page K-75

K-72

CR Gold Mounted Ball Bearings

CRES Bearings

Standard

Duty:

52100 Steel Balls

Rolling Elements:

45°

316 Passivated Stainless Steel Two Bolt Flange

Housing:

A B

+/- 2 Degrees

Self-Alignment:

Lock:

Setscrew

Seal:

Single Lip Rubber Contact Seal

-20° to 220° F

Temperature:

Sealmaster GoldPlex-HP

Grease:

SFT-C CR Series 2 Bolt Flange Setscrew Locking Bore Diameter

Part No.

Basic Bearing Dynamic Insert Rating No. lb/N

inch

3/4

SFT-12C CR 2-012C

SFT-204C CR 5204C

1 3/16

1 1/4

SFT-16C CR

2-1C

SFT-205C CR 5205C SFT-19C CR

SFT-20RC CR 1-14C

1 1/4

SFT-20C CR

2-14C

1 7/16

SFT-23C CR

2-17C

1 1/2

1 11/16

1 15/16

2611 11614

4 13/32 3 17/32 2 3/8 111.9 89.7 60.3

31/32 24.6

7/16 11.1

1 9/32 1 7/32 1 3/16 32.5 31.0 30.2

2801 12459

4 7/8 3 57/64 2 3/4 123.8 98.8 69.9

1 5/64 27.4

17/32 1 7/16 13.5 36.5

1 3/8 34.9

4381 19488

5 9/16 4 19/32 3 1/4 141.3 116.7 82.6

17/32 31.0

17/32 1 9/16 13.5 39.7

Unit Bolt Wt. lb/kg Size

Open Cap

Closed Cap

Backside Shield

1/2 2 19/64 2 12.7 58.3 50.8

3/8

1.10 .50

ECO-12

ECC-12

2BSS-12

9/16 14.3

2 7/16 61.9

2 3/8 60.3

7/16

1.50 .68

ECO-16

ECC-16

2BSS-16

1 1/2 1 19/32 5/8 38.1 40.5 15.9

2 9/16 65.1

2 7/8 73.0

7/16

2.20 1.00

1 3/8 34.9

2-13C

Dimensions inch/mm

ECO-19

2BSS-19 ECC-19

SFT-206C CR 5206C

2BSS-19 ECO-20 5782 25720

6 1/8 155.6

5 1/8 130.2

3 3/4 1 11/32 9/16 95.3 34.1 14.3

1 3/4 1 11/16 1 55/64 11/16 44.5 42.9 47.2 17.5

2 3/4 69.9

3 5/16 84.1

3.25 1.47

1/2

2BSS-20 ECC-23

2-18C

SFT-208C CR 5208C SFT-27C CR

2-111

SFT-209C CR 5209C SFT-31C CR

2-115C

SFT-210C CR 5210C SFT-32C CR

2BSS-22 7340 32650

6 3/4 5 21/32 4 1/8 171.5 143.7 104.8

1 1/2 38.1

9/16 14.3

2 1/64 1 15/16 2 1/16 51.2 49.2 52.4

3/4 19.1

3 1/64 76.6

3 1/2 88.9

1/2

7901 35145

7 1/16 5 27/32 4 3/8 1 9/16 179.4 148.4 111.1 39.7

9/16 14.3

2 3/64 1 15/16 2 19/64 3/4 52.0 49.2 58.3 19.1

3 3/64 77.4

3 7/8 98.4

9/16

7889 35092

7 7/16 6 3/16 4 9/16 1 9/16 188.9 157.2 115.9 39.7

9/16 14.3

2 5/32 2 1/32 2 15/32 3/4 54.8 51.6 62.7 19.1

3 1/16 4 77.8 101.6

9/16

9752 43379

8 1/2 215.9

13/16 2 5/16 2 3/16 2 23/32 7/8 3 13/32 4 1/4 20.6 58.7 55.6 69.1 22.2 86.4 108.0

2BSS-24

4.35 1.97

ECO-24

5.00 2.27

ECO-27

5.15 2.34

ECO-31

ECC-24 2BSS-208 2BSS-27 ECC-27 N/A 2BSS-31 ECC-31 N/A

1-2C

2 3/16

SFT-32C CR

2-23C

SFT-32C CR

5211C

2BSS-32 7 1/4 184.2

5 1/4 133.4

1 3/4 44.5

5/8

8.40 3.81

ECO-35

ECC-35

Skwezloc concentric locking available upon request

K-73

2BSS-23

ECO-23

SFT-207C CR 5207C SFT-24C CR

2BSS-20R

ECO-20R

Bearing Selection Page K-3

Nomenclature Aid Page K-68

Features & Benefits Page K-69

Technical Engineering Page K-75

2BSS-35

CR Gold Mounted Ball Bearings P

Standard

Duty:

+/- 2 Degrees

Self-Alignment:

Setscrew

Seal:

Single Lip Rubber Contact Seal

D A F

-20° to 220° F Sealmaster GoldPlex-HP

Grease:

N R

Lock:

Temperature:

45°

316 Passivated Stainless Steel Flange Block

Housing:

52100 Steel Balls

Rolling Elements:

CRES Bearings

C B

FB-C CR Series Flange Bracket Setscrew Locking Bore Diameter

Part No.

inch mm 3/4 1 1 3/16 1 1/4 -

Basic Bearing Dynamic Insert Rating No. lb/N

FB-12C CR

2-012C

20 FB-204C CR 5204C -

FB-16C CR

2-1C

25 FB-205C CR 5205C -

FB-19C CR

Unit Wt. lb/kg

Open Cap

Closed Cap

3/8

1.30 .59

ECO-12

ECC-12

ECO-16

ECC-16

Bolt Size

2 1/4 57.2

1 25.4

2611 11614

3 2 3/8 1 1/2 1 11/16 4 1/4 7/8 5/16 1 11/32 1 7/32 1 3/16 2 1/2 1/2 76.2 60.3 38.1 42.9 108 22.2 7.9 34.1 31.0 30.2 63.5 12.7

2801 12459

3 3/8 2 1/2 1 5/8 1 13/16 4 3/4 1 1/8 3/8 85.7 63.5 41.3 46.0 120.7 28.6 9.5

1 1/2 38.1

1 3/8 34.9

3/8

1.80 .82

4381 19488

3 3/4 2 3/4 1 7/8 2 1/16 5 3/8 1 1/4 3/8 95.3 69.9 47.6 52.4 136.5 31.8 9.5

1 5/8 41.3

1 1/2 1 19/32 3 1/4 5/8 2 17/32 1 15/64 3/8 38.1 40.5 82.6 15.9 64.3 31.4

2.45 1.11

1 3/8 34.9

2 3/4 9/16 25/32 1 3/32 69.9 14.3 54.8 27.8

2-13C

FB-20RC CR 1-14C

ECO-19

30 FB-206C CR 5206C

1 1/4

FB-20C CR

2-14C

1 7/16

FB-23C CR

2-17C

Dimensions inch/mm

ECO-20R

ECC-19

ECO-19 ECO-20 5782 4 1/4 3 1/4 2 2 3/8 6 1/8 1 1/4 1/2 1 7/8 1 11/16 1 55/64 3 3/4 11/16 2 25/32 1 15/32 1/2 25720 108.0 82.6 50.8 60.3 155.6 31.8 12.7 47.6 42.9 47.2 95.3 17.5 70.6 37.3

3.80 1.72

ECC-23 ECO-23

35 FB-207C CR 5207C

Skwezloc concentric locking available upon request

Bearing Selection Page K-3

Nomenclature Aid Page K-68

Features & Benefits Page K-69

Technical Engineering Page K-75

K-74

CRES Bearings

速

Corrosion Resistant Engineering Section

Table of Contents Fluoropolymer Coating............................................................................ K-76 Load and Speed Charts............................................................................. K-77 Installation.............................................................................................. K-79 Lubrication.............................................................................................. K-84 Speed Limits............................................................................................ K-84

K-75

Corrosion Resistant Engineering Section

CRES Bearings

Fluoropolymer Coating Used On:

Fluoropolymer Rich Surface

• RPB-CR Units

• PN Gold Units with Fluoropolymer Cast Iron. As listed on pages K-53 to K-57.

Non-stick release layer... resistant to most chemical attacks.

Fluoropolymer and Binder Matrix Hard dense materials that have excellent wear and abrasion resistance; resistant to most hydrocarbon solvents... all but the most concentrated acids... detergents, bases up to PH 11... high temperatures, up to 400°F (204°C) continuous duty...as well as atmospheric corrosion conditions.

Molecular Binder Layer Provides peeling-resistant bond...reduces burrowing/ blistering and adds to corrosion protection.

The chart below demonstrates the effectiveness of this corrosion-resistant polymer coating for a variety of atmospheric conditions and other physical qualities, against other popular materials. It is also important to note that SEALMASTER RPB-CR Duty Bearings have the housing bores coated HOUSING COATING PERFORMANCE CHART CORROSION CHARACTERISTICS ACID BASE WASHDOWN ATMOSPHERIC EXPOSURE NON-STICK ADHESION TO CASTING HARDNESS COLOR EXCELLENT GOOD

SEALMASTER CORROSION DUTY 4444 4444 4444

4444 444

PAINT

ELECTROLESS NICKEL

CU/NI/CR

NYLON

TEFLON*

4 4 4

444 44 44

44 44 44

444 444 444

4444 4444 4**

4444

444

444 4444

44 4

4444 44

4444 4444

444 44

4 44

FAIR POOR

44 4

UNACCEPTABLE **SHOULD NOT BE USED WITH

* Teflon is a registered trademark of the Du Pont Company.

HIGH PRESSURE SPRAYWASH

K-76

CRES Bearings

Corrosion Resistant Engineering Section

Load Ratings for Sealmaster PN Gold & CR Gold This chart displays load capacity in pounds for a given L10 life, speed and shaft size. The shaded areas indicate the maximum speed ratings for CR Gold only. The values in the table represent loads at ideal conditions with press fit mounting to the shaft. ABMA recommends applying life adjustments factors for slip fit mounted ball bearings and when using alternative race materials. To obtain de-rated load, divide load in the table by 1.29. The values in the table represent equivalent radial loads only. For combined radial and thrust load, the equivalent radial load must be calculated before applying the load in the table. Refer to Mounted Ball Engineering Section G for more information on calculating L10. Bore Size

Basic Dynamic Rating lb/N

1/2 5/8 3/4

2611 11614

2801 12459

1 3/16 1 1/4R

4381 19487

1 1/4 1 3/8 1 7/16

5782 25718

1 1/2

7340 32648

1 5/8 1 11/16 1 3/4

7901 35144

1 15/16 2R

7889 35090

2 2 3/16

9752 43377

2 1/4 2 7/16

11789 52437

RPM L10 Hrs

150

250

500

750

1000

1250

1500

1750

2000

3000

4000

5000

6000

5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000

653 653 583 491 390 700 700 625 527 418 1095 1095 978 825 654 1446 1446 1290 1088 864 1835 1835 1638 1381 1096 1975

653 583 404 341 270 700 625 433 366 290 1095 978 678 572 454 1446 1290 895 755 599 1835 1638 1136 958 760 1975

619 491 341 287 228 664 527 366 308 245 1039 825 572 482 383 1371 1088 755 636 505 1741 1381 958 808 641 1874

491 390 270 228 181 527 418 290 245 194 825 654 454 383 304 1088 864 599 505 401 1381 1096 760 641 509 1487

429 341 236 199 158 461 366 253 214 170 720 572 396 334 265 951 755 523 441 350 1207 958 664 560 445

390 310 215 181 144 418 332 230 194 154 654 519 360 304 241 864 686 475 401 318 1096 870 603 509 404

362 287 199 168 133 388 308 214 180 143 608 482 334 282 224 802 636 441 372 295 1018 808 560 472 375

341 270 188 158 126 366 290 201 170 135 572 454 315 265 211 755 599 415 350 278 958 760 527 445 353

324 257 178 150 119 347 276 191 161 128 543 431 299 252 200 717 569 394 333 264 910 722 501 422 335

310 246 170 144 114 332 264 183 154 122 519 412 286 241 191 686 544 377 318 253 870 691 479 404 321

270 215 149 126 100 290 230 160 135 107 454 360 250 211 167 599 475 330 278 221 760 603 418 353 280

246 195 135 114 91 264 209 145 122 97 412 327 227 191 152 544 432 299 253 200 691 548 380 321 254

228 181 126 106 84 245 194 135 114 90 383 304 211 178 141

215 170 118 100 79 230 183 127 107 85

10000 30000 50000 100000 5000 10000 30000 50000 10000 5000

1975 1763 1487 1180 1972 1972 1760 1485 1178 2438

1763 1222 1031 818 1972 1760 1221 1029 817 2438

1487 1031 870 690 1871 1485 1029 868 689 2312

1180 818 690 548 1485 1178 817 689 547 1835

1299 1031 715 603 479 1297 1029 714 602 478 1603

1180 937 650 548 435 1178 935 649 547 434 1457

1096 870 603 509 404 1094 868 602 508 403 1352

1031 818 567 479 380 1029 817 567 478 379 1273

979 777 539 455 361 978 776 538 454 360 1209

937 744 516 435 345 935 742 515 434 345 1156

818 650 450 380 301 817 649 450 379 301 1010

10000

2438

2176

1835

1457

1273

1156

1073

1010

959

918

802

30000 50000 100000 5000 10000 30000 50000 100000

2176 1835 1457 2947 2947 2631 2219 1761

1509 1273 1010 2947 2631 1824 1538 1221

1273 1073 852 2795 2219 1538 1298 1030

1010 852 676 2219 1761 1221 1030 817

882 744 591 1938 1538 1067 900 714

802 676 537 1761 1398 969 817 649

744 628 498 1635 1298 900 759 602

700 591 469 1538 1221 847 714 567

665 561 445 1461 1160 804 678 538

636 537 426 1398 1109 769 649 515

556 469 372

Notes: • Not all shaft sizes are available for each product line; refer to the product pages to determine availability. • Typical operating temperature range of CR Gold and PN Gold bearings are -20° F to 220° F (0° F to 150° F for composite housings). • For loads, speeds and temperature not listed, contact Application Engineering at 800-626-2093.

K-77

Corrosion Resistant Engineering Section

Load Ratings for Sealmaster RPB-CR This chart displays load capacity in pounds for a given L10 life, speed and shaft size. The values in the table represent equivalent radial loads only. For combined radial and thrust load, the equivalent radial load must be calculated before applying the load in the table. Refer to Mounted Roller Engineering Section I for more information on calculating L10, and page I-56 for Single Row Basic Dynamic Rating. Bore Size

Basic Dynamic Rating lb/N

1 3/16 1 1/4

2975 13233

1 3/8 1 7/16

4760 21174

1 1/2 1 5/8 1 11/16

6140 27312

1 3/4 1 15/16 2

8070 35897

2 3/16

8570 38121

2 1/4 2 7/16 2 1/2

9030 40167

2 11/16 2 3/4 2 15/16 3

9630 42836

3 3/16 3 7/16 3 1/2

15320 68147

3 15/16 4

20980 93324

4 7/16 4 1/2

25750 114542

4 15/16 5

35520 158001

CRES Bearings

RPM

L10 Hrs.

150

250

500

750

1000

1250

1500

1750

2000

2500

3000

3500

4000

5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000 5000 10000 30000 50000 100000

2975 2975 2975 2552 2073 4760 4760 4760 4084 3317 6140 6140 6140 5268 4279 8070 8070 8070 6923 5624 8570 8570 8570 7352 5972 9030 9030 9030 7747 6293 9630 9630 9630 8262 6711 15320 15320 15320 13143 10676 20980 20980 20980 17999 14620 25750 25750 25750 22091 17944 35520 35520 35520 30473 24752

2975 2975 2140 1836 1491 4760 4760 3424 2937 2386 6140 6140 4416 3789 3077 8070 8070 5804 4979 4045 8570 8570 6164 5288 4295 9030 9030 6495 5572 4526 9630 9630 6926 5942 4826 15320 15320 11018 9453 7678 20980 20980 15089 12945 10515 25750 25750 18520 15889 12906 35520 35520 25547 21917 17802

2975 2552 1836 1575 1279 4760 4084 2937 2520 2047 6140 5268 3789 3250 2640 8070 6923 4979 4272 3470 8570 7352 5288 4537 3685 9030 7747 5572 4780 3883 9630 8262 5942 5098 4141 15320 13143 9453 8110 6587 20980 17999 12945 11106 9021 25750 22091 15889 13631 11072 35520 34073 21917 18803 15273

2552 2073 1491 1279 1039 4084 3317 2386 2047 1662 5268 4279 3077 2640 2144 6923 5624 4045 3470 2818 7352 5972 4295 3685 2993 7747 6293 4526 3883 3154 8262 6711 4826 4141 3363 13143 10676 7678 6587 5351 17999 14620 10515 9021 7327 22091 17944 12906 11072 8993 30473 24752 17802 15273 12405

2260 1836 1320 1133 920 3616 2937 2112 1812 1472 4664 3789 2725 2338 1899 6130 4979 3581 3072 2496 6510 5288 3803 3263 2650 6860 5572 4007 3438 2793 7316 5942 4274 3666 2978 11638 9453 6799 5833 4738 15938 12945 9311 7988 6488 19561 15889 11427 9804 7963 26983 21917 15763 13524 10985

2073 1684 1211 1039 844 3317 2694 1938 1662 1350 4279 3475 2500 2144 1742 5624 4568 3285 2818 2289 5972 4851 3489 2993 2431 6293 5111 3676 3154 2562 6711 5451 3920 3363 2732 10676 8671 6237 5351 4346 14620 11875 8541 7327 5952 17944 14575 10483 8993 7305 24752 20105 14460 12405 10076

1939 1575 1133 972 789 3102 2520 1812 1555 1263 4002 3250 2338 2006 1629 5259 4272 3072 2636 2141 5585 4537 3263 2799 2274 5885 4780 3438 2950 2396 6276 5098 3666 3145 2555 9984 8110 5833 5004 4065 13673 11106 7988 6853 5566 16782 13631 9804 8411 6832

1836 1491 1072 920 747 2937 2386 1716 1472 1196 3789 3077 2213 1899 1542 4979 4045 2909 2496 2027 5288 4295 3089 2650 2153 5572 4526 3255 2793 2268 5942 4826 3471 2978 2419 9453 7678 5522 4738 3848

1753 1424 1024 878 714 2804 2278 1638 1406 1142 3617 2938 2113 1813 1473 4754 3862 2777 2383 1935 5049 4101 2950 2530 2055 5320 4321 3108 2666 2166 5674 4608 3314 2843 2310

1684 1368 984 844 685 2694 2188 1574 1350 1097 3475 2823 2030 1742 1415 4568 3710 3668 2289 1859 4851 3940 2834 2431 1975 5111 4152 2986 2562 2081

1575 1279 920 789 641 2520 2047 1472 1263 1026 3250 2640 1899 1629 1323 4272 3470 2496 2141 1739 4537 3685 2650 2274 1847

1491 1211 871 747 607 2386 1938 1394 1196 971 3077 2500 1798 1542 1253

1424 1156 832 714 580 2278 1850 1331 1142 927

1368 1111 799 685 557

Notes: • Typical operating temperature ranges for standard bearings are -20° F to 220° F. • For loads, speeds outside the rating chart, contact Application Engineering at 800-626-2093.

K-78

CRES Bearings

Corrosion Resistant Engineering Section

Installation Instructions • Sealmaster RPB-CR

Refer to page I-59

• Sealmaster PN Gold and CR Gold

K-79

Refer to page K-80

® CRES Bearings

Corrosion Resistant Engineering Section PN Gold and CR Gold Bearing Installation Mounting Housed Bearing Units: NOTICE • These bearings are designed for maximum permissible static misalignment of ± 2 degrees. Installation, handling or operation of the bearing in excess of the maximum of ± 2 degrees can cause reduction in bearing performance and may lead to equipment failure.

Step 2: Check Support Surfaces

Make sure the base of the housing and the support surfaces are clean and free from burrs. If the housing elevation is adjusted with shims these must cover the entire contact area between the housing and the support surface.

Step 3: Install Back-side Shield

If a back-side shield is used (2, 3 and 4 bolt flange units), install the shield on the shaft. Verify that the drain slot is facing downward as shown.

• Do not strike or hammer on any component of the bearing and/or shaft. Impact can result in damage to the bearing that may cause reduction in bearing performance and may lead to equipment failure.

Step 1: Inspect Shaft and Bore

Shaft should be within tolerance range shown in Table 1, clean and free of nicks and burrs. Mount bearings on unused section of shafting or repair/replace shafting as required. Inspect both the shaft and bearing bore for debris or contaminants. Wipe clean as necessary.

Step 4: Install Unit

To aid installation, keep weight off bearing during mounting. Slide unit onto shaft by pushing on the inner ring. If it is difficult to mount bearing on shaft, use a piece of emery cloth to reduce any high spots on the shaft.

Step 5: Fasten Unit in Place

Install housing mounting bolts and check bearing alignment. Align the bearing units as closely as possible. Tighten mounting bolts to recommended fastener torques. Check the shaft for freedom of rotation by rotating shaft with hand in both directions.

PN/CR Gold Table 1 Recommended Shaft Tolerances Nominal Bore Diameter

Tolerance (Inches)

1/2 - 1 15/16

+0.0000 / -0.0005

2 - 3 3/16

+0.0000 / -0.0010

3 1/4 - 4 15/16

+0.0000 / -0.0015

K-80

CRES Bearings

Corrosion Resistant Engineering Section

PN Gold and CR Gold Bearing Installation continued Step 6: Tighten Locking Mechanism a. Setscrew Locking Inserts

b. Skwezloc Locking Inserts

Setscrews in multiple bearing applications should be aligned as shown.

i. Be sure that the Skwezloc collar is fitted square and snug against the shoulder on the inner ring Push Locking Collar Tightly Against Inner Ring Shoulder

Tighten bearing units to the shaft as follows: i. Torque the first setscrew “A” to one half of the recommended torque in Table 2. ii. Torque the second setscrew “B” to the full recommended torque. Go back to the first setscrew “A” and tighten to the full recommended torque.

Incorrect

ii. Torque the Skwezloc collar cap screw to the full recommended torque in Table 3.

Capscrew

B PN/CR Gold Table 3 Skwezloc Concentric Locking Collar Cap Screw Torque

Check shaft again for freedom of rotation and then tighten the second bearing unit in the same fashion. When all bearings are tightened, perform a final check to the shaft for freedom of rotation.

Screw Size

Hex Size

# 8-32

T-25

Inch-Pounds 70

# 10-24

T-27

100

1/4-20

T-30

240

5/16-18

T-45

495

PN/CR Gold Table 2 Setscrew Torque

K-81

Inch-Pounds

Screw Size

Hex Size

1/4-28

1/8

65 - 85

35 - 45

5/16-24

5/32

125 - 165

75 - 100

3/8-24

3/16

230 - 300

125 - 145

7/16-20

7/32

350 - 450

130 - 160

1/2-20

1/4

500 - 650

N/A

5/8-18

5/16

1100 - 1440

N/A

CR-Gold

PN-Gold

Check shaft again for freedom of rotation and then tighten the second bearing unit in the same fashion. When all bearings are tightened, perform a final check to the shaft for freedom of rotation.

Corrosion Resistant Engineering Section

CRES Bearings

Optional End Cap Installation Instructions: Polymer End Caps: Step 1: Position End Cap

Verify that the drain hole is facing down when the cap is installed as shown. Position the end cap flush against the face of the housing.

Stainless Steel End Caps: Step 1: Position End Cap

Apply silicone sealant evenly onto the housing face where the end cap will contact (optional). Verify that the end cap drain hole is facing down when the cap is installed (for caps with two drain holes, one should be facing down). Position the end cap flush against the face of the housing.

Step 2: Install End Cap

Press the cap until it snaps into the groove in the housing. Rotate the shaft by hand to verify there is no contact between the shaft and the end cap. If an open end cap is used, there should be no contact between the shaft and the bore of the end cap as shown.

Snap in Groove

Step 2: Install End Cap Tighten the cap screws to affix the end cap to the housing face. Rotate the shaft by hand to verify there is no contact between the shaft and the end cap. If an open end cap is used, there should be no contact between the shaft and the bore of the end cap.

Step 3: Install V-Seal (Open End Caps Only) Place the V-seal over the shaft. Push the seal up against the outside face of the open end cap, such that the seal lip contacts the outside face of the open end cap as shown. The assembled width of the seal should be approximately ¼ inch.

~1/4”

K-82

CRES Bearings

Corrosion Resistant Engineering Section

Mounting PN Gold Cylindrical O.D. (ER Style) Inserts Replacing Existing Sealmaster Inserts: Note:

Replacement Sealmaster bearing inserts are intended for use in Sealmaster housings only.

Step 1: Loosen and Remove Housing Mounting Bolts

Step 6: Install Lock Pin and Lubrication Fitting

Place the lock pin in the housing lubrication hole, ensuring that it seats in the outer ring dimple. Tighten the lubrication fitting into the housing lubrication hole until snug, then loosen ¼ turn.

Step 2: Remove Bearing from Shaft

Loosen the locking mechanism and slide the bearing off the shaft.

Step 3: Remove the Bearing Insert from the Housing

Secure housing in a vise. Remove lubrication fitting and lock pin from the housing. Do not discard the lubrication fitting or lock pin. Using a bar placed in the insert bore as a lever, swing the insert to line up the outer ring with the load slots and remove insert from load slots.

Step 4: Inspect and Prepare Housing

Step 7: Refer to Steps 1 - 6 from the “Mounting Housed Bearing Units” Section and the “Optional End Cap Installation Instructions” if applicable

Step 5: Load New Insert

Mounted PN Gold Cylindrical O.D. (ER Style) Inserts See page G-248

Housings should be inspected for damage prior to installation. Wipe housing bore clean as necessary and check that the lubrication hole is clean and free of debris. Wetting of the housing bore with oil or grease may be done to ease installation of bearing insert.

With the bearing housing still in the vise, load the insert in the following fashion: a. Place the bearing insert into the housing load slots, positioning the insert outer ring dimple and lubrication hole in line with the housing lubrication hole.

K-83

NOTICE: Over tightening or under tightening of the lubrication fitting may lead to reduction in bearing performance.

b. Using a bar placed in the insert bore as a lever, swing the insert into place within the housing. Insert should have a snug fit in the housing. If insert can be made to swivel by hand in the housing bore, fit is too lose and entire unit should be replaced. If heavy force is required, fit is too tight and entire unit should be replaced.

c. Ensure alignment of the outer ring dimple and lubrication hole and housing lubrication hole.

Corrosion Resistant Engineering Section

CRES Bearings

Lubrication: All Sealmaster PN Gold and CR Gold Ball Bearings are delivered with a high quality food grade grease with an EP additive. The bearing is ready for use with no initial lubrication required. The grease consists of a calcium sulfonate thickener, mineral oil, and NLGI grade 2 consistency. Compatibility of grease is critical; therefore consult with Application Engineering and your grease supplier to insure greases are compatible. For best performance it is recommended to relubricate with calcium sulfonate thickened grease with a comparable NLGI consistency and base oil properties. Relubricatable Sealmaster bearings are supplied with grease fittings or zerks for ease of lubrication with hand or automatic grease guns. Always wipe the fitting and grease nozzle clean.

CAUTION: If possible, it is recommended to lubricate the bearing while rotating, until grease purge is seen from the seals. If this is not an option due to safety reasons, follow the alternate lubrication procedure below. Alternate Lubrication Procedure:

Stop rotating equipment. Add one half of the recommended amount shown in Table 4. Start the bearing and run for a few minutes. Stop the bearing and add the second half of the recommended amount. A temperature rise after lubrication, sometimes 30°F (17°C), is normal. Bearing should operate at temperatures less than 200°F (94°C) and should not exceed 250° (121°C) for intermittent operation. For lubrication guidelines, see Tables 4 and 5.

PN/CR Gold Table 4 Grease Charge for Relubrication Bore Size Standard Duty

Medium Duty

Grease Charge (Mass - Ounces)

2-012

1/2 - 3/4

---

.03

2-015

13/16 - 1

---

.04

2-13

1 1/16 - 1 1/4R

15/16 - 1

.09

2-17

1 1/4 - 1 7/16

1 3/16

.13

2-19

1 1/2 - 1 9/16

1 7/16

.18

2-111

1 5/8 - 1 3/4

1 1/2

.20

2-115

1 13/16 - 2R

1 11/16 - 1 3/4

.22

2-23

2 - 2 3/16

1 15/16

.30

2-27

2 1/4 - 2 7/16

2 3/16

.38

2-211

2 1/2 - 2 11/16

2 7/16 - 2 1/2

.53

2-215

2 13/16 - 2 15/16

2 11/16

.62

2-33

3 - 3 3/16

2 15/16

.88

2-37

3 1/4 - 3 7/16

3 3/16

1.11

Series

2-38

3 1/2

3 7/16

1.37

2-43

3 15/16 - 4 3/16

3 15/16 - 4

2.50

PN/CR Gold Table 5 Relubrication Recommendations Environment

Temperature (°F)

Speed (% Catalog Max)

Frequency

Dirty

-20 to 250

0 - 100%

Daily to 1 Week

0 - 25%

4 to 10 Months

26 - 50%

1 to 4 Months

51 - 75%

1 Week to 1 Month

76 - 100%

Daily to 1 Week

-20 to 125

Clean 125 to 175

0 - 25%

2 to 6 Weeks

26 - 50%

1 Week to 1 Month

51 - 75% 76 - 100%

175 to 250

0 - 100%

Daily to 1 Week Daily to 1 Week

Note: Table 5 is a general recommendation. Experience and testing may be required for specific applications.

Note: Grease charges in Table 4 are based on the use

of calcium sulfonate thickened grease with a NLGI grade 2 consistency.

Speed Limits: Note: The Maximum Operational Speeds listed in

Table 6 are based on the use of a single lock setscrew insert, with single lip contact seals (1C) for CR Gold, and with HPS seals for PN Gold.

PN/CR Gold Table 6 Maximum Operational Speed Bore Size (inch)

Speed (RPM)

Standard Duty

Medium Duty

CR Gold

1/2 - 3/4

6450

PN Gold 3100

13/16 - 1

6350

2700

1 1/16 - 1 1/4R

15/16 - 1

5450

2300

1 1/4 - 1 7/16

1 3/16

4650

2000

1 1/2 - 1 9/16

1 7/16

4150

1750

1 5/8 - 1 3/4

1 1/2

3800

1600

1 13/16 - 2R

1 11/16 - 1 3/4

3550

1500

2 - 2 3/16

1 15/16

3250

1350

2 1/4 - 2 7/16

2 3/16

2550

1250

K-84

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